The Jupiter Knife

D. J. Butler grew up in swamps, deserts, and mountains. After messing around for years with the practice of law, he finally got serious and turned to his lifelong passion of storytelling. He now writes adventure stories for all ages, plays guitar, and spends as much time as he can with his family.

Aaron Michael Ritchey is the author of twenty-one novels and numerous pieces of short fiction. He lives in Colorado with his wife and two daughters.

Stephen Bel Davies has recorded over a hundred titles in association with Audible Studios, Deyan Audio, Brilliance, and Tantor. Trained at The Juilliard School Drama Division, he has narrated books by a number of New York Times bestselling authors.