Adam-Troy Castro has 8 audiobooks on Listento.it, narrated by 9 narrators, with an average listener rating of 4.5★ across 2 ratings. The most-rated is Spider-Man: The Gathering of the Sinister Six.

On several occasions, a half-dozen of Spider-Man's greatest enemies have banded together as the Sinister Six. Now, at the behest of a deadly benefactor known only as the Gentleman, the Chameleon has been tasked with assembling a new Sinister Six with the most ambitious scheme yet! Soon, he has recruited the Vulture, freed Electro and Dr. Octopus from prison, and been joined by the Gentleman's mysterious ward, Pity. That only leaves Mysterio, but the master of illusion has a plan of his own. A number of Hollywood people have been targeted for murder, including the cast and crew of Fatal Action 4, the latest acting vehicle for Spider-Man's wife, Mary Jane! Spidey must halt Mysterio's deadly rampage before more lives are claimed. But even that may not be enough to stop the gathering of the Sinister Six!
©2019 Marvel (P)2019 Marvel

Enter an exciting new world of shadows from Hugo Award nominee Adam-Troy Castro. Meet Gustav Gloom. Fernie What finds herself lost in the Gloom mansion after her cat appears to have been chased there by its own shadow. Fernie discovers a library full of every book that was never written, a gallery of statues that are just plain awkward, and finds herself at dinner watching her own shadow take part in the feast! Along the way Fernie is chased by the People Taker who is determined to take her to the Shadow Country. It's up to Fernie and Gustav to stop the People Taker before he takes Fernie's family.
©2012 Adam-Troy Castro (P)2019 Tantor

Gustav and Fernie begin their journey to the Shadow Country to save their fathers! Fernie and Gustav leave the safety of the Gloom Mansion and begin their long journey to the Shadow Country to save their families from the evil Lord Obsidian. Aided by the magical Cryptic Carousel, Fernie and Gustav travel to lots of exotic locations as they try to locate the Shadow Country, meeting a few new foes along the way.
©2014 Adam-Troy Castro (P)2020 Tantor

In Gustav Gloom and the Nightmare Vault, Fernie and Gustav find themselves battling another shadowy foe - The Shadow Eater. He is after one thing, The Nightmare Vault, which his master, the evil Lord Obsidian, will use to unleash the most terrifying and threatening shadows into the world. As Fernie and Gustav race to stop the Shadow Eater, Fernie learns about Gustav's mysterious past and just what happened to his missing parents.
©2013 Adam-Troy Castro (P)2019 Tantor

In Gustav Gloom and the Four Terrors, things are not always what they seem in the Gloom Mansion. Gustav decides that he needs to rescue his father from the Dark Country, but he can't do that without Fernie's help. After Gustav convinces Fernie's safety-conscious father to enter the Gloom Mansion with Fernie and Pearlie, there is a prison break from the Hall of Shadow Criminals and it's up to Fernie to save her family and Gustav before it's too late.
©2013 Adam-Troy Castro (P)2019 Tantor

Take Audible's July/August Fantasy & Science Fiction collection with you to the beach. It's got rich humor galore, as well as a couple of particularly evocative futures which offer new perspective on these troubled times.We begin with the latest installment of Paul Di Filippo's Plumage from Pegasus column, "Write What You Sell," providing a new twist on literature and publishing.Then, Al Michaud takes us Down East for the annual clambake in "Clem Crowder's Catch," a Maine horror story that will elicit both shivers and laughs.Benjamin Rosenbaum's surreal "Red Leather Tassels" introduces us to the sex life of a very special woodpecker. "Repository" by Carol Emshwiller is an edgy and powerful glimpse into the mind of "the universal soldier." Harlan Ellison reads Harvey Jacobs' existential fish story, "Spawning," with comic restraint.From the pen of the wonderful Pat Murphy comes "Dragon's Gate," a tale about a prince, a minstrel and, of course, a dragon, that sets the entire tradition of such stories on its ear.And finally, Adam-Troy Castro's stunning novella "The Tangled Strings of the Marionettes," explores the nature and purposes of art, humanity, and perhaps life itself.
©2003 Spilogale, Inc.

Gustav and Fernie continue their journey through Dark Country! Gustav and Fernie's adventures in the Dark Country continue as they search for their families. But as they get closer to discovering their families' fates, their mission is once again threatened by old foes - as well as some new, even more treacherous, ones. Will Gustav and Fernie be able to battle their way through and rescue their families before it's too late?
©2015 Adam-Troy Castro (P)2020 Tantor

Available only on audio, this exciting collection features original stories by Adam-Troy Castro, some never before published. The stories collected here include "The Assassin's Secret"; "Narrow Escape of Zipper-Girl"; "A Place Without Portals"; "The Hour in Between; "Greetings, Humanity! Welcome to Your Choice of Species"; "Her Husband's Hands"; "The Refrigerator in the Girlfriend"; "Big Stupe and the Buried Big Glowing Booger"; "The Last to Matter"; "Red Rain"; "The Boy and the Box"; "Four Haunted Houses"; "The Whole Crew Hates Me"; "Cerile and the Journeyer"; "Evangelist"; "My Wife Hates Time Travel"; "Survey"; "The New Provisions"; "The Shallow End of the Pool"; "What I Told My Little Girl About the Aliens Preparing to Grind Us into Hamburgers"; "Of a Sweet Slow Dance in the Wake of Temporary Dogs"; and "The Old Horror Writer". A few of these stories have appeared as podcasts for Lightspeed and Nightmare magazines. For more information: lightspeedmagazine.com/podcasting/ and nightmare-magazine.com/podcasting/
©2019 Adam-Troy Castro (P)2019 Skyboat Media