Jarrett J. Krosoczka, known since boyhood as "JJK," is the New York Times bestselling author-illustrator behind more than forty books for young readers, including his wildly popular Lunch Lady graphic novels, select volumes of the Star Wars: Jedi Academy series, and Hey, Kiddo, which was a National Book Award finalist. In addition to his work in print, Krosoczka produced, directed, and performed in the award-winning, full-cast audiobook adaptations of his graphic novels. Krosoczka has delivered three TED Talks, which have accrued millions of views online. Krosoczka has garnered millions more views online via the comics tutorials he has produced for YouTube and TikTok. As well as working on his books' film and television adaptations, Krosoczka has written for The Snoopy Show (Apple TV+) and served as a consultant for Creative Galaxy (Prime Video). Krosoczka lives in western Massachusetts. Jarrett J. Krosoczka, known since boyhood as "JJK," is the New York Times bestselling author-illustrator behind more than forty books for young readers, including his wildly popular Lunch Lady graphic novels, select volumes of the Star Wars: Jedi Academy series, and Hey, Kiddo, which was a National Book Award finalist. In addition to his work in print, Krosoczka produced, directed, and performed in the award-winning, full-cast audiobook adaptations of his graphic novels. Krosoczka has delivered three TED Talks, which have accrued millions of views online. Krosoczka has garnered millions more views online via the comics tutorials he has produced for YouTube and TikTok. As well as working on his books' film and television adaptations, Krosoczka has written for The Snoopy Show (Apple TV+) and served as a consultant for Creative Galaxy (Prime Video). Krosoczka lives in western Massachusetts.