Jessica Dee Humphreys has worked with several girls' rights organizations, including Save the Children and the United Nations Development Fund for Women. She is the co-author of a number of bestselling books, including Roméo Dallaire's Waiting for First Light and They Fight Like Soldiers, They Die Like Children. Jessica is also the co-author of the award-winning CitizenKid graphic novel Child Soldier: When Boys and Girls Are Used in War, with Michel Chikwanine.
Graphic designer and children's illustrator Claudia Dávila was born in Chile and now makes her home in Toronto. She was formerly the art director of Chirp and Chickadee magazines.