Episode List Seasons 1-6
Episode List Seasons 7-9
| # | Guest Name |
| Guest Description | |
| Panel Topic | |
| Guest Geek(s) |
| Season Six – 2015 (produced for Wired.com): |
| 182 | Fred Nadis | Listen at Wired.com |
| Author of The Man from Mars: Ray Palmer’s Amazing Pulp Journey | ||
| 181 | Bill McGoldrick | Listen at Wired.com |
| Syfy Head of Original Programming | ||
| 180 | Syfy’s The Expanse | Listen at Wired.com |
| Andrew Liptak, Justin Landon, Liz Shannon Miller | ||
| 179 | The Man in the High Castle | Listen at Wired.com |
| Laura Miller, John Kessel | ||
| 178 | Star Trek Wish List | Listen at Wired.com |
| Keith DeCandido, Rafael Jordan, John Joseph Adams | ||
| 177 | Best American SF and Fantasy | Listen at Wired.com |
| Joe Hill, Seanan McGuire, Carmen Machado, Jess Row, John Joseph Adams | ||
| 176 | William Shunn | Listen at Wired.com |
| Author of The Accidental Terrorist | ||
| 175 | David Mitchell | Listen at Wired.com |
| Author of The Bone Clocks and Slade House | ||
| 174 | Halloween Horror | Listen at Wired.com |
| Lisa Morton, John Skipp, John Langan | ||
| 173 | Queers Destroy Horror | Listen at Wired.com |
| Wendy Wagner, Craig Gidney, Alyssa Wong | ||
| 172 | Jewish Science Fiction | Listen at Wired.com |
| Jack Dann, Rachel Swirsky, Matthew Kressel | ||
| 171 | David Wong | Listen at Wired.com |
| Author of Futuristic Violence and Fancy Suits | ||
| 170 | History of Dungeons and Dragons | Listen at Wired.com |
| David Ewalt, Michael Witwer | ||
| 169 | Andy Weir | Listen at Wired.com |
| Author of The Martian | ||
| 168 | The New Star Wars Canon | Listen at Wired.com |
| Chuck Wendig, Alexandra Bracken | ||
| 167 | Killjoys and Dark Matter | Listen at Wired.com |
| Andrew Liptak, Rafael Jordan | ||
| 166 | J. Michael Straczynski | Listen at Wired.com |
| Creator of Babylon 5 and co-creator of Sense8 | ||
| 165 | N.K. Jemisin | Listen at Wired.com |
| Author of The Fifth Season | ||
| 164 | Gary Whitta | Listen at Wired.com |
| Writer of The Book of Eli and author of Abomination | ||
| 163 | Video Games in Books and Movies | Listen at Wired.com |
| Chris Avellone, Micky Neilson, Daniel H. Wilson, John Joseph Adams | ||
| 162 | Pixel Art | Listen at Wired.com |
| Mark Ferrari, Michael B. Myers Jr, Blake Reynolds | ||
| 161 | The Law of Superheroes | Listen at Wired.com |
| James Daily, Brad Desnoyer | ||
| 160 | Wesley Chu | Listen at Wired.com |
| Author of The Lives of Tao and Time Salvager | ||
| 159 | Jason Blum | Listen at Wired.com |
| Producer of Paranormal Activity, The Purge, Sinister, and Insidious | ||
| 158 | Ernest Cline | Listen at Wired.com |
| Author of Ready Player One and Armada | ||
| 157 | Sense8 | Listen at Wired.com |
| Tobias Buckell, Sam J. Miller, John Joseph Adams | ||
| 156 | Hannibal TV Show Review | Listen at Wired.com |
| Theresa DeLucci, Kat Howard, John Joseph Adams | ||
| 155 | Jurassic World and Dinosaurs in SF | Listen at Wired.com |
| Genevieve Valentine, Christopher Cevasco, Seth Dickinson | ||
| 154 | Ashlee Vance | Listen at Wired.com |
| Author of Elon Musk: Tesla, SpaceX, and the Quest for a Fantastic Future | ||
| 153 | Black Mirror | Listen at Wired.com |
| Grady Hendrix, Theresa DeLucci, Sunil Patel | ||
| 152 | Mad Max: Fury Road | Listen at Wired.com |
| Carrie Vaughn, Hugh Howey, John Joseph Adams | ||
| 151 | Clive Barker | Listen at Wired.com |
| Author of The Scarlet Gospels | ||
| 150 | Malcolm Gladwell | Listen at Wired.com |
| Author of David and Goliath | ||
| 149 | Jon Ronson | Listen at Wired.com |
| Author of So You’ve Been Publicly Shamed | ||
| 148 | Ken Liu | Listen at Wired.com |
| Author of The Grace of Kings | ||
| 147 | Alex Gardland | Listen at Wired.com |
| Director of Ex Machina | ||
| 146 | Game of Thrones Spoilers | Listen at Wired.com |
| John Joseph Adam, Douglas Cohen, Chris Cevasco, Andrea Kail | ||
| 145 | Kazuo Ishiguro | Listen at Wired.com |
| Author of The Buried Giant | ||
| 144 | Science Fiction Bookstores | Listen at Wired.com |
| Alan Beatts and Cici James | ||
| 143 | Military Fantasy | Listen at Wired.com |
| Myke Cole and Weston Ochse | ||
| 142 | Marc Goodman | Listen at Wired.com |
| Author of Future Crimes | ||
| 141 | Michael Shermer | Listen at Wired.com |
| Author of The Moral Arc | ||
| 140 | Terri Tatchell | Listen at Wired.com |
| Co-writer of District 9 and Chappie | ||
| 139 | Amanda Palmer | Listen at Wired.com |
| Author of The Art of Asking | ||
| 138 | Jupiter Ascending Debate | Listen at Wired.com |
| Angela Watercutter, Matt London, Rob Bland, John Joseph Adams | ||
| 137 | Horror Podcasting | Listen at Wired.com |
| Kc Wayland and David Cummings | ||
| 136 | Kelly Link | Listen at Wired.com |
| Author of Get In Trouble | ||
| 135 | Glen Berger | Listen at Wired.com |
| Author of Song of Spider-Man | ||
| 134 | Writing Workshops | Listen at Wired.com |
| Jeanne Cavelos and Jilly Dreadful | ||
| 133 | Queers Destroy Science Fiction | Listen at Wired.com |
| Seanan McGuire and Steve Berman | ||
| 132 | James Morrow | Listen at Wired.com |
| Author of Galapagos Regained | ||
| 131 | Walter Isaacson | Listen at Wired.com |
| Author of Steve Jobs and The Innovators | ||
| Season Five – 2014 (produced for Wired.com): |
| 130 | Exodus Movie Review | Listen at Wired.com |
| Robert M. Price and Richard Carrier | ||
| 129 | Naomi Klein | Listen at Wired.com |
| Author of This Changes Everything and The Shock Doctrine | ||
| 128 | Chris Williams | Listen at Wired.com |
| Director of Big Hero 6 | ||
| 127 | Big Hero 6 vs. Interstellar | Listen at Wired.com |
| Carrie Vaughn, Rob Bland, John Joseph Adams | ||
| 126 | The Business of Star Wars | Listen at Wired.com |
| Chris Taylor and Brian Stillman | ||
| 125 | David Cronenberg | Listen at Wired.com |
| Director of Videodrome, The Fly, eXistenZ, and A History of Violence | ||
| 124 | John Cleese | Listen at Wired.com |
| Writer, Actor, and member of Monty Python | ||
| 123 | Women in Fantasy and Horror | Listen at Wired.com |
| Ellen Datlow, Cat Rambo, John Joseph Adams | ||
| 122 | Patrick Rothfuss | Listen at Wired.com |
| Author of The Kingkiller Chronicle | ||
| 121 | Haunted Houses | Listen at Wired.com |
| Lauren Beukes, John Langan, Grady Hendrix | ||
| 120 | Ann Leckie | Listen at Wired.com |
| Author of Ancillary Justice | ||
| 119 | Constructed Languages | Listen at Wired.com |
| David J. Peterson and Lawrence M. Schoen | ||
| 118 | David X. Cohen | Listen at Wired.com |
| Head writer on Futurama | ||
| 117 | Kim Harrison | Listen at Wired.com |
| Author of the Hollows series | ||
| Extreme Weather | ||
| Paolo Bacigalupi, Ramez Naam, Tobias Buckell | ||
| 116 | Steven Gould | Listen at Wired.com |
| Author of Jumper | ||
| Teenage Mutant Ninja Turtles | ||
| Alison Haislip, Matt London, David Wexler | ||
| 115 | Nick Harkaway | Listen at Wired.com |
| Author of the The Gone-Away World and Tigerman | ||
| Guardians of the Galaxy | ||
| Matt London, Rob Bland, John Joseph Adams | ||
| 114 | Charles Stross | Listen at Wired.com |
| Author of the Laundry Files series | ||
| The Nintendo Entertainment System | ||
| Alison Haislip, Blake J. Harris, John Joseph Adams | ||
| 113 | James S. A. Corey | Listen at Wired.com |
| Author of the Expanse series | ||
| Game of Thrones Season 4 | ||
| John Joseph Adams, Doug Cohen, Theresa DeLucci | ||
| 112 | Diana Gabaldon | Listen at Wired.com |
| Author of the Outlander series | ||
| Women Destroy Science Fiction | ||
| John Joseph Adams, Christie Yant, Wendy Wagner | ||
| 111 | Lawrence Krauss | Listen at Wired.com |
| Author of The Physics of Star Trek and star of The Unbelievers | ||
| Being an Atheist Writer | ||
| James Morrow and Tobias Buckell | ||
| 110 | Cecil Baldwin | Listen at Wired.com |
| Actor and narrator of the Welcome to Night Vale podcast | ||
| Assholes & Trolls | ||
| Aaron James and John Joseph Adams | ||
| 109 | Mary Robinette Kowal | Listen at Wired.com |
| Puppeteer and author of the Glamourist Histories novel series | ||
| Weird Western Books & Comics | ||
| John Joseph Adams, Fred Van Lente, Rajan Khanna | ||
| 108 | Christopher Moore | Listen at Wired.com |
| Bestselling humor novelist | ||
| Noah Movie Review | ||
| Robert M. Price and Richard Carrier | ||
| 107 | Elizabeth Bear | Listen at Wired.com |
| Author of the Eternal Sky Trilogy | ||
| Robot Uprisings | ||
| John Joseph Adams and Daniel H. Wilson | ||
| 106 | Karl Schroeder | Listen at Wired.com |
| Hard science fiction author and futurist | ||
| Ender’s Game and Philosophy | ||
| D.E. Wittkower and Ashley Shew | ||
| 105 | Richard Garriott | Listen at Wired.com |
| Creator of the Ultima computer games | ||
| Dungeons and Dragons Novels | ||
| James Sutter and Wendy Wagner | ||
| 104 | Michio Kaku | Listen at Wired.com |
| Physicist and futurist | ||
| John Joseph Adams Returns | ||
| John Joseph Adams and Joe Monti | ||
| 103 | Jeff VanderMeer | Listen at Wired.com |
| Author of Finch and Annihilation | ||
| Dating for Geeks | ||
| Eric Smith, Bones Rodriguez, Marjorie Liu | ||
| 102 | Scott Sigler | Listen at Wired.com |
| Author of Infected and Pandemic | ||
| Hackers | ||
| P.W. Singer and Myke Cole | ||
| 101 | Joe Haldeman | Listen at Wired.com |
| Author of The Forever War and Work Done for Hire | ||
| Writers as Characters | ||
| John Langan and Kat Howard | ||
| Season Four – 2013 (produced for Wired.com): |
| 100 | Chris Hadfield | Listen at Wired.com |
| Astronaut and YouTube sensation | ||
| Geek’s Guide Retrospective | ||
| Matt London | ||
| 99 | Dean Koontz | Listen at Wired.com |
| Author of over a dozen #1 New York Times bestsellers | ||
| Subterranean Horrors | ||
| John Langan and Grady Hendrix | ||
| 98 | Doug Dorst | Listen at Wired.com |
| Co-author with J.J. Abrams on the mysterious novel S. | ||
| Junot Diaz Chat | ||
| Junot Diaz and Tobias Buckell | ||
| 97 | Allie Brosh | Listen at Wired.com |
| Creator of the webcomic Hyperbole and a Half | ||
| Comic Strips | ||
| David Malki | ||
| 96 | Dan Simmons | Listen at Wired.com |
| Author of Hyperion and The Terror | ||
| Sex in Horror | ||
| Grady Hendrix and Jaym Gates | ||
| 95 | Scott Lynch | Listen at Wired.com |
| Author of The Lies of Locke Lamora | ||
| Epic Fantasy Series | ||
| Douglas Cohen and Rajan Khanna | ||
| 94 | Margaret Atwood | Listen at Wired.com |
| Author of The Handmaid’s Tale and Oryx and Crake | ||
| Political Agendas | ||
| Paolo Bacigalupi and Tobias Buckell | ||
| 93 | Ryan North | Listen at Wired.com |
| Author of To Be or Not To Be | ||
| Choose Your Own Adventure | ||
| Kat Howard, Grady Hendrix, Matt London | ||
| 92 | Chris Kluwe | Listen at Wired.com |
| Professional football player and activist | ||
| Sports in Science Fiction | ||
| Douglas Cohen | ||
| 91 | Felicia Day | Listen at Wired.com |
| Creator of The Guild | ||
| YouTube for Geeks | ||
| Matt London and Cate Matthews | ||
| 90 | Melissa Marr | Listen at Wired.com |
| Author of the Wicked Lovely series | ||
| Weird Western Movies | ||
| Rajan Khanna | ||
| 89 | Lauren Beukes | Listen at Wired.com |
| Author of The Shining Girls | ||
| Psycho Killers | ||
| Ross Lockhart | ||
| 88 | Annalee Newitz | Listen at Wired.com |
| Author of Scatter, Adapt, and Remember | ||
| Rationalism in Science Fiction | ||
| Julia Galef | ||
| 87 | Alaya Dawn Johnson | Listen at Wired.com |
| Author of The Summer Prince | ||
| Star Trek Into Darkness | ||
| E.C. Myers and Emily Asher-Perrin | ||
| 86 | Rick Yancey | Listen at Wired.com |
| Author of The 5th Wave | ||
| Science Fiction Podcasting | ||
| Mur Lafferty | ||
| 85 | Joe Hill | Listen at Wired.com |
| Author of NOS4A2 and Locke & Key | ||
| Recent Horror Movies | ||
| Brittany Geragotelis | ||
| 84 | Austin Grossman | Listen at Wired.com |
| Author of Soon I Will Be Invincible and You | ||
| Video Games | ||
| Ted Kosmatka | ||
| 83 | Hugh Howey | Listen at Wired.com |
| Author of the self-published phenomenon Wool | ||
| Self-Publishing | ||
| Tobias Buckell | ||
| 82 | Robert J. Sawyer | Listen at Wired.com |
| Author of Triggers and Red Planet Blues | ||
| Space Marine Trademark | ||
| Matt London | ||
| 81 | Nalo Hopkinson | Listen at Wired.com |
| Author of Brown Girl in the Ring and Sister Mine | ||
| Weirdest Movies Ever | ||
| Matt London | ||
| 80 | Gregory Maguire | Listen at Wired.com |
| Author of Wicked | ||
| The Wizard of Oz | ||
| Douglas Cohen | ||
| 79 | Karen Russell | Listen at Wired.com |
| Author of Swamplandia! and Vampires in the Lemon Grove | ||
| Weirdest Stories Ever | ||
| Lynne M. Thomas | ||
| 78 | Jane Yolen | Listen at Wired.com |
| Author of over 300 books, including the graphic novel Foiled | ||
| Swordfights | ||
| Kat Howard | ||
| 77 | Brandon Sanderson | Listen at Wired.com |
| Author selected to complete Robert Jordan’s Wheel of Time | ||
| Robert E. Howard Movie Adaptations | ||
| Douglas Cohen | ||
| Season Three – 2012 (produced for Wired.com): |
| 76 | Philip Pullman | Listen at Wired.com |
| Author of The Golden Compass | ||
| The Hobbit Book vs. Film | ||
| Corey Olsen | ||
| 75 | Lois McMaster Bujold | Listen at Wired.com |
| Author of the Vorkosigan Series | ||
| Soldiers in Science Fiction | ||
| Myke Cole | ||
| 74 | Steven Erikson | Listen at Wired.com |
| Author of Malazan Book of the Fallen | ||
| Epic Fantasy Short Fiction | ||
| Douglas Cohen | ||
| 73 | Cory Doctorow | Listen at Wired.com |
| Blogger, activist, and author of Pirate Cinema | ||
| Sex in Science Fiction | ||
| Laura G. Duncan | ||
| 72 | Daniel Handler | Listen at Wired.com |
| Author of the Lemony Snicket A Series of Unfortunate Events books | ||
| Nightmare Magazine | ||
| R.J. Sevin | ||
| 71 | Mike Mignola | Listen at Wired.com |
| Creator of Hellboy | ||
| H.P Lovecraft | ||
| Chris Cevasco | ||
| 70 | Junot Diaz | Listen at Wired.com |
| Author of The Brief Wondrous Life of Oscar Wao and “Monstro” | ||
| Slipstream | ||
| Meghan McCarron | ||
| 69 | Tad Williams | Listen at Wired.com |
| Author of Otherland and The Dirty Streets of Heaven | ||
| Angels and Heaven | ||
| Genevieve Valentine | ||
| 68 | Alastair Reynolds | Listen at Wired.com |
| Author of Revelation Space and Blue Remembered Earth | ||
| Philip K. Dick Movie Adaptations | ||
| Matt London | ||
| 67 | Terry Brooks | Listen at Wired.com |
| Author of the Shannara and Landover series | ||
| Magic Items | ||
| Matt London | ||
| 66 | David Brin | Listen at Wired.com |
| Author of the Uplift series and Existence | ||
| Batman | ||
| Rob Bland | ||
| 65 | Ursula K. Le Guin | Listen at Wired.com |
| Author of the Earthsea and Hainish Cycles | ||
| Ray Bradbury | ||
| Rajan Khanna | ||
| 64 | John Scalzi | Listen at Wired.com |
| Author of Old Man’s War and Redshirts | ||
| Star Trek | ||
| E.C. Myers | ||
| 63 | Seanan McGuire | Listen at Wired.com |
| Author of the Newsflesh Trilogy | ||
| Prometheus Movie Review | ||
| Matt London and Theresa DeLucci | ||
| 62 | Kim Stanley Robinson | Listen at Wired.com |
| Author of Red Mars and 2312 | ||
| Ecology in SF | ||
| Tobias Buckell | ||
| 61 | Paul Krugman | Listen at Wired.com |
| Nobel Prize-winning economist | ||
| Economics in SF | ||
| Sarah Brand | ||
| 60 | Brian Greene | Listen at Wired.com |
| Theoretical physicist and host of The Fabric of the Cosmos | ||
| Parallel Worlds | ||
| 59 | Garth Nix | Listen at Wired.com |
| Author of Sabriel and A Confusion of Princes | ||
| 1980s TV Cartoons | ||
| E.C. Myers | ||
| 58 | Anne Rice | Listen at Wired.com |
| Author of Interview with the Vampire and The Wolf Gift | ||
| Horror and Publishing | ||
| Jordan Hamessley London | ||
| 57 | Morgan Spurlock | Listen at Wired.com |
| Director of Super Size Me and Comic-Con IV: A Fan’s Hope | ||
| Science Fiction Conventions | ||
| Christopher M. Cevasco | ||
| 56 | Vernor Vinge | Listen at Wired.com |
| Author of A Fire Upon the Deep and Rainbows End | ||
| Tobias Buckell Chat | ||
| Tobias S. Buckell | ||
| 55 | Michael Chabon | Listen at Wired.com |
| Author of The Amazing Adventures of Kavalier and Clay | ||
| John Carter Movie Review | ||
| 54 | Robin Hobb | Listen at Wired.com |
| Author of the Farseer trilogy and the Rain Wilds chronicles | ||
| Epic Fantasy | ||
| Saladin Ahmed | ||
| 53 | William Gibson | Listen at Wired.com |
| Author of Neuromancer and Distrust That Particular Flavor | ||
| Cyberpunk | ||
| Seth Dickinson | ||
| Season Two – 2011 (produced for io9.com): |
| 52 | Ian McDonald | Play | Download |
| Author of The Dervish House and Planesrunner | |||
| Upcoming Movie Adaptations Part 2 | |||
| Matt London | |||
| 51 | Brian Selznick | Play | Download |
| Author of The Invention of Hugo Cabret | |||
| Upcoming Movie Adaptations Part 1 | |||
| Matt London | |||
| 50 | Chuck Palahniuk | Play | Download |
| Author of Fight Club and Damned | |||
| The Devil & Hell | |||
| Grady Hendrix | |||
| 49 | R. A. Salvatore | Play | Download |
| Creator of the popular dark elf character Drizzt Do’Urden | |||
| Dungeons & Dragons | |||
| James L. Sutter | |||
| 48 | Lev Grossman | Play | Download |
| Author of The Magicians and TIME book critic | |||
| A Dance with Dragons by George R. R. Martin | |||
| Douglas E. Cohen | |||
| 47 | Neal Stephenson | Play | Download |
| Author of Snow Crash and The Diamond Age | |||
| Computer Role-Playing Game Design | |||
| Keith Burgun | |||
| 46 | Richard Dawkins | Play | Download |
| Author of The Selfish Gene and The God Delusion | |||
| Atheism & Science Fiction | |||
| 45 | Jim Butcher | Play | Download |
| Author of The Dresden Files and The Codex Alera | |||
| Nerd Bashing | |||
| 44 | Charlaine Harris | Play | Download |
| Creator of Sookie Stackhouse (star of True Blood) | |||
| Game of Thrones / The Walking Dead / Dexter | |||
| 43 | China Miéville | Play | Download |
| Author of Perdido Street Station and Embassytown | |||
| The New Weird | |||
| 42 | Eoin Colfer | Play | Download |
| Author of Artemis Fowl and And Another Thing | |||
| Douglas Adams | |||
| Christie Yant | |||
| 41 | Daniel H. Wilson | Play | Download |
| Author of Robopocalypse | |||
| The Terminator movies | |||
| 40 | Genevieve Valentine | Play | Download |
| Author of Mechanique | |||
| Bad movies | |||
| 39 | Simon Pegg | Play | Download |
| Star of Shaun of the Dead, Hot Fuzz, and Paul | |||
| Humorous Fantasy & Science Fiction | |||
| 38 | Ken Denmead | Play | Download |
| Editor of the Geek Dad blog on Wired.com | |||
| Are We Living in a Computer Simulation? | |||
| 37 | Ellen Kushner | Play | Download |
| Fantasy novelist and editor of Welcome to Bordertown | |||
| Bias Against Fantasy | |||
| 36 | Mary Roach | Play | Download |
| Author of Stiff, Spook, and Packing for Mars | |||
| Horror in Outer Space | |||
| 35 | Daniel Abraham | Play | Download |
| Author of The Dragon’s Path | |||
| The Game of Thrones TV show | |||
| 34 | Alan Dean Foster | Play | Download |
| Author of Predators I Have Known | |||
| The Predator movies / Animal Characters | |||
| 33 | Cameron Stracher | Play | Download |
| Author of The Water Wars | |||
| Post-apocalyptic Fiction | |||
| 32 | Neil deGrasse Tyson | Play | Download |
| Astrophysicist and author of Death by Black Hole | |||
| I Am Number Four / Astronomy and Science Fiction | |||
| 31 | Chris Roberson | Play | Download |
| Novelist and writer on the Superman comic | |||
| Superheroes | |||
| 30 | Jennifer Ouellette | Play | Download |
| Author of The Calculus Diaries | |||
| Fantasy & Science Fiction on TV | |||
| 29 | Orson Scott Card | Play | Download |
| Author of Ender’s Game and The Lost Gate | |||
| Wizards | |||
| 28 | Jennifer Finney Boylan | Play | Download |
| Author of Falcon Quinn and She’s Not There | |||
| Monsters | |||
| 27 | Ron Gilbert | Play | Download |
| Creator of The Secret of Monkey Island | |||
| Adventure Games | |||
| 26 | Greg Bear | Play | Download |
| Author of Eon and Hull Zero Three | |||
| Alien Invasion | |||
| 25 | Robert Kirkman | Play | Download |
| Creator of The Walking Dead | |||
| Zombies | |||
| 24 | Charles Yu | Play | Download |
| Author of How to Live Safely in an SF Universe | |||
| Time Travel | |||
| 23 | Catherynne M. Valente | Play | Download |
| Author of Palimpsest | |||
| New Writers / Pulp Era Mars & Venus | |||
| 22 | George R. R. Martin | Play | Download |
| Author of A Game of Thrones | |||
| The A Song of Ice and Fire series | |||
| Season One – 2010 (produced for Tor.com): |
| 21 | Nnedi Okorafor | Play | Download |
| Author of Who Fears Death? | |||
| Africa in Fantasy & Science Fiction | |||
| 20 | Eli Kintisch | Play | Download |
| Author of Hack the Planet | |||
| Terraforming | |||
| 19 | Robin Wasserman | Play | Download |
| Author of Frozen (previously Skinned) | |||
| Consciousness Transference | |||
| 18 | Eric Garcia | Play | Download |
| Screenwriter of Repo Men | |||
| Total Recall / Robocop 2 / The Running Man | |||
| 17 | Naomi Novik | Play | Download |
| Author of His Majesty’s Dragon | |||
| Dragons | |||
| 16 | Jonathan Coulton | Play | Download |
| Singer/Songwriter | |||
| Geek Music | |||
| 15 | Dan Carlin | Play | Download |
| Host of the Hardcore History podcast | |||
| History in Fantasy & Science Fiction | |||
| 14 | Holly Black | Play | Download |
| Author of The Spiderwick Chronicles | |||
| Toys and Miniatures | |||
| 13 | John Langan | Play | Download |
| Author of House of Windows | |||
| Horror | |||
| 12 | Corey Olsen | Play | Download |
| Host of the Tolkien Professor podcast | |||
| The Hobbit & The Lord of the Rings | |||
| 11 | Alexandre Philippe | Play | Download |
| Director of The People vs. George Lucas | |||
| Star Wars | |||
| 10 | Tom Rogers | Play | Download |
| Author of Insultingly Stupid Movie Physics | |||
| Hard Science Fiction | |||
| 9 | Carrie Vaughn | Play | Download |
| Author of the Kitty Norville urban fantasy series | |||
| Vampires and Werewolves | |||
| 8 | Blake Charlton | Play | Download |
| Author of Spellwright, about a dyslexic wizard | |||
| Magic in Fantasy / Medicine in Science Fiction | |||
| 7 | Steve Eley | Play | Download |
| Host of the Escape Pod podcast | |||
| Audio Fiction | |||
| 6 | Cherie Priest | Play | Download |
| Author of Boneshaker | |||
| Sherlock Holmes / Steampunk | |||
| 5 | Brian Dunning | Play | Download |
| Host of the Skeptoid podcast | |||
| Pseudoscience & Skepticism | |||
| 4 | Marjorie M. Liu | Play | Download |
| Novelist and writer on the Dark Wolverine comic | |||
| Comic Books | |||
| 3 | P. W. Singer | Play | Download |
| Author of Wired for War, about military robotics | |||
| Military Science Fiction | |||
| 2 | Paolo Bacigalupi | Play | Download |
| Author of The Windup Girl | |||
| Science Fiction & Education | |||
| 1 | Chet Faliszek | Play | Download |
| Writer on the Left 4 Dead video game | |||
| Zombies / Video Games / The End of the World | |||
Geek's Guide to the Galaxy - Science Fiction Writer Interviews, Movie Reviews, Fantasy/Horror/Sci-Fi Books and Writing 