Dan Jolley began writing professionally at the age of 19. Since starting out in comic books, he has worked for DC (Firestorm), Marvel (Dr. Strange), Dark Horse (Aliens), and Image (G.I. Joe). He later branched out into licensed-property novels (Star Trek), film novelizations (Iron Man), and original novels, including the urban fantasy series Five Elements and the Audible Original House of Teeth. Working with Erin Hunter, he has scripted the manga stories set in the Warriors universe. Dan lives with his wife Tracy and a handful of largely inert felines in northwest Georgia. Readers can learn more about him at www.danjolley.com. Thomas Yeates grew up in Sacramento, northern California. He attended college in Utah, Sacramento, the Joe Kubert School in New Jersey. Since then he has been working as an illustrator, focusing on high adventure in the comic book/graphic novel field. He has worked for most of the major companies in that field, DC Comics, Marvel Comics, Dark Horse Comics, Eclipse, etc. He has illustrated Swamp Thing, Timespirits, Tarzan, Conan, Zorro, myths and legends for Lerner Publishing, and many short stories. Most recently he has illustrated Edgar Rice Burroughs' John Carter of Mars for Barnes & Noble Publishing and is currently illustrating a series of books by the popular writer Anthony Horowitz.