Nick Harkaway is the author of two novels, The Gone-Away World and Angelmaker and a regular blogger for the Bookseller's FutureBook website.

From 1999 to 2008, he was a jobbing scriptwriter. During that time he also wrote brochure copy for a company selling bottle-capping machinery, and the website text for an exclusive lingerie boutique. He lives in London with his wife Clare, a human rights lawyer, and his daughter Clemency.

Nalo Hopkinson is an award-winning novelist linked with the afrofuturism literary movement, including works like Brown Girl in the Ring, Midnight Robber and The New Moon's Arm. Hopkinson teaches fiction writing at the University of California, Riverside, where she is a member of a faculty research cluster on science fiction. In 2018 she was a guest of the international comics convention, San Diego Comic-Con. Bestselling author Neil Gaiman has long been one of the top writers in comics, and also writes books for readers of all ages.

He is listed in the Dictionary of Literary Biography as one of the top 10 living postmodern writers, and is a prolific creator of works of prose, poetry, film, journalism, comics, song lyrics, and drama. Gaiman's work has been honored with many awards internationally, including the Newbery and Carnegie medals.

His books and stories have also been honored with four Hugos, two Nebulas, a World Fantasy Award, four Bram Stoker Awards, six Locus Awards, two British SF Awards, a British Fantasy Award, three Geffens, an International Horror Guild Award and two Mythopoeic Awards.

Tananarive Due is a Miami Herald columnist.

A finalist for the Bram Stoker Award for a first novel, she is also included in Naked Came the Manatee, a collaborative mystery novel featuring Miami writers. She lives in Miami, FL.

Max Gladstone is a fencer, a fiddler, and a two-time finalist for the John W. Campbell Award. He is fluent in Mandarin and has taught English in China. He is the author of the Hugo Award-nominated Craft Sequence of novels, a game developer, and the showrunner for the fiction serial, Bookburners. A graduate of Yale, Max lives and writes in Somerville, Massachusetts.

Karen Lord was born in Barbados. She has been a physics teacher, a diplomat, a part-time soldier and an academic at various times and in various countries, before returning to Barbados, where she is now a writer and research consultant.

Her debut novel, Redemption in Indigo, won a slew of awards, including the Frank Collymore Literary Award, the William L. Crawford Award, the Kitschies Golden Tentacle Award for Best Debut Novel and the Mythopoeic Award, and was shortlisted for the World Fantasy Award. Redemption in Indigo, The Best of All Possible Worlds and its sequel, The Galaxy Game, are published by Jo Fletcher Books.