Mary Amato writes fiction for children, such as the hilarious Riot Brothers series, but she is also a singer-songwriter who performs in the Washington D.C. area. Her music can be heard on SoundCloud. In addition, she is a co-founder of Firefly Shadow Theater, a puppet company for which she writes and directs shows. Her novels have appeared on children's choice state award lists around the country. She lives in Hyattsville, Maryland.

Jessica Meserve has written and illustrated her own picture books, including Small Sister. She illustrated the Daisy Dawson series by Steve Voake as well as other books that have been published in the US and UK. She was born in Maine and lives in England.