Julie Vivas was born in 1947 and raised in Australia. After college, Vivas spent some time living in Spain and later exhibited the drawings she had made there in Sydney. She got a job working on illustrations for Hush the Invisible Mouse, later to become Possum Magic, as well as illustrating The Tram to Bondi Beach, which was Highly Commended in the Children�s Book Council of Australia Picture Book of the Year Award in 1981. Possum Magic, published by Omnibus Books, was a runaway all-time best-seller, published around the world. It was also the NSW Premier�s Award-winner and Winner of the 1986 IBBY Diploma for Illustration. The Very Best of Friends won the CBC Picture Book of the Year… in 1990 and Let the Celebrations Begin! was short-listed for the same award in 1992. Also to her credit, Vivas was honoured with the prestigious Dromkeen Medal in 1992 for her contribution to the appreciation of children�s literature. Vivas has also illustrated Wilfrid Gordon McDonald Partridge; and I Went Walking; Our Granny and wrote and illustrated The Nativity. Let�s Eat! marked a return to Julie�s Spanish experiences. It was short-listed for the 1997 Children�s Book Council of Australia Picture Book of the Year Award.
Alma Flor Ada was born in 1938 in Cuba. She has authored several children's folktales including "Encaje de Piedra" which earned her the Marta Salotti Gold Medal, "The Gold Coin" which won the Christopher Award, and "Gathering the Sun" which received the Once Upon a World Award. "The Lizard and the Sun/La Lagartija y el Sol" won her a Gold Medal from the National Association of Parenting Publications, and she was awarded an Accolade from the American Folklore Association for "Mediopollito/Half-Chicken". Her title "Under the Royal Palms: A Childhood in Cuba" won the Pura Belpre Award. In addition to writing, she is a professor at the University of San Francisco.