Mitali Perkins has written many books for young readers, including Bare Tree and Little Wind. She has been nominated for a National Book Award, honored as a "Most Engaging Author" by independent booksellers, selected as a "Literary Light for Children" by the Associates of the Boston Public Library, and was invited to serve as a judge for the National Book Award and the Kirkus Prize. Mitali was born in Kolkata, India, before immigrating to the United States. She has also lived in Bangladesh, England, Thailand, Mexico, Cameroon, and Ghana, studied at Stanford and U.C. Berkeley, and currently resides in the San Francisco Bay Area.

Khoa Le is the author and illustrator of numerous picture books. She has been honored by the Singapore Book Council as the winner of the Grand Prize Samsung KidsTime Authors Award and the second runner-up of the Scholastic Picture Book Award.