Elsie B. Martinez graduated from Newcomb College, where she wrote for the university newspaper, Hullabaloo. In addition to authoring numerous books, she has contributed articles to the Times-Picayune. Martinez is a Friend of the New Orleans Museum of Art and lives in New Orleans, Louisiana.
Phyllis Reppel's designs have received numerous awards. Children's Hospital was awarded the Best of Show in Graphic Design for Sugarplum Ball invitation, which was designed by Reppel. She lives in New Orleans, Louisiana.