
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. Krosoczka creates books with humor, heart, and deep respect for his young readers—qualities that have made his titles perennial favorites on the bookshelves of homes, libraries, and bookstores over the past twenty years. In addition to his work in print, Krosoczka produced, directed, and performed in the full-cast audiobook adaptations of his graphic novels. The Hey, Kidoo audiobook garnered both Audie and Odyssey Awards for excellence in audiobook production. The Lunch Lady audiobook cast is led by Kate Flannery (The Office) and is rounded out by famed audiobook narrators and real kid actors! Krosoczka has been a guest on NPR's Fresh Air with Terry Gross, has been profiled in The New York Times, was featured on Good Morning America, and has delivered three TED Talks, which have accrued millions of views online. Krosoczka has garnered millions of more views online via the tutorials he has produced for YouTube and TikTok. As well as working on his books' film and television adaptions, Krosoczka has also written for The Snoopy Show (Apple TV+) and served as a consultant for Creative Galaxy (Prime Video), and appeared in live segments for the show. Realizing that his books can inspire young readers beyond the page, Krosoczka founded School Lunch Hero Day, a national campaign celebrating school lunch staff. A consummate advocate for arts education, Krosoczka also established the Joseph and Shirley Krosoczka Memorial Youth Scholarships, which fund art classes for underprivileged children in his hometown of Worcester, Massachusetts. Krosoczka lives in western Massachusetts with his spouse, their three children, pugs Ralph and Frank, and a French bulldog named Bella Carmella.
Series
Books

Ollie the Purple Elephant
2011

Naptastrophe!
2017

Baghead
2002

Sunshine
A Graphic Novel
2023

Attack of the Furball
2019

Good Night, Monkey Boy
2001

My Buddy, Slug
2006

Lunch Lady and the Picture Day Peril
2012

Annie Was Warned
2003

Comics Squad
Recess!
2014

Bubble Bath Pirates
2003

Lunch Lady and the Cyborg Substitute
2009

Punk Farm
2005

Pudding
2011

Max for President
2004

Lunch Lady and the League of Librarians
2009

Never Say Narwhal
2016

Last Panda Standing
2015

Giddy Up, Cowgirl
2006

Punk Farm on Tour
2007

Peanut Butter and Jellyfish
2014

Lunch!
2016

The First Helping (Lunch Lady Books 1 & 2)
The Cyborg Substitute and the League of Librarians
2010

The Ostrich Conspiracy
2014

It's Tough to Lose Your Balloon
2015

The Frog Who Croaked
2013

Hey, Kiddo
How I Lost My Mother, Found My Father, and Dealt with Family Addiction
2018

Lunch Lady and the Bake Sale Bandit
2010