Skip to Main Content (Press Enter)
Check Out
The Bestselling Books of All Time
See the List
Toggle side nav

Jennifer Gray Olson


About the Author

Jennifer Gray Olson is the creator of Ninja Bunny and Ninja Bunny: Sister vs. Brother. She is a graduate of California State University, Fullerton, where she earned her bachelor of arts degree in art education. Her love of creating funny and offbeat characters, and the worlds in which they live, led her to illustrating. She lives in Southern California with her husband and three children. To find out more, please visit her at or find her on Instagram or Twitter at @jgrayolson, or on Tumblr at

Sign me up for news about Jennifer Gray Olson and more from Penguin Random House

Books by Jennifer Gray Olson

More Series From Jennifer Gray Olson

Ninja Bunny

Back to Top