Throttle is a novella written in co-authorship by Stephen King

Stephen King

Stephen Edwin King is an American author of contemporary horror, suspense, science fiction and fantasy fiction. His books have sold more than 350 million copies and have been adapted into a number of feature films, television movies and comic books...

 and his son Joe Hill

Joe Hill (writer)

Joseph Hillstrom King , better known by the pen name Joe Hill, is an American author and comic book writer. He has published two novels—Heart Shaped Box and Horns—and a collection of short stories entitled 20th Century Ghosts. He is also the author of the graphic novel series Locke & Key...

. It was published in February 2009 by Gauntlet Press in a limited edition anthology honoring Richard Matheson

Richard Matheson

Richard Burton Matheson is an American author and screenwriter, primarily in the fantasy, horror, and science fiction genres. He is perhaps best known as the author of What Dreams May Come, Bid Time Return, A Stir of Echoes, The Incredible Shrinking Man, and I Am Legend, all of which have been...

 entitled He Is Legend, and in a mass-market audiobook entitled Road Rage

Road Rage (audiobook)

Road Rage is the title of an audiobook published in February 2009 by HarperAudio. It combines two short stories: Richard Matheson's Duel and its homage called Throttle written by Stephen King and his son Joe Hill...

, also containing Matheson's short story "Duel", which served as inspiration for Throttle. A comic book

Comic book

A comic book or comicbook is a magazine made up of comics, narrative artwork in the form of separate panels that represent individual scenes, often accompanied by dialog as well as including...

 adaptation by IDW Publishing

IDW Publishing

IDW Publishing, also known as Idea + Design Works, LLC and IDW, is an American publisher of comic books and comic strip collections. The company was founded in 1999 and has been awarded the title "Publisher of the Year Under 5% Market Share" for the years 2004, 2005 and 2006 by Diamond Comic...

will be published in the spring of 2012.