Barb Rosenstock

Barb Rosenstock is the author of the Caldecott Honor book The Noisy Paint Box, Thomas Jefferson Builds a Library, The Camping Trip that Changed America, and several others that have received numerous accolades and starred reviews. She lives in Illinois with her husband, sons, and two big poodles.

Katherine Roy is the author and illustrator of How to Be an Elephant and Neighborhood Sharks, a Sibert Honor book. She is also the illustrator of the Expeditioners series and of Buried Beneath Us. She lives in Oregon with her husband and son.