This book was published by HarperTrophy .

Ferida Wolff worked as a teacher and a journalist before becoming a writer. She lives in the US, and has two grown-up children. Harriet May Savitz has over 24 books published. Elena Odriozola has had over 55 book published in her native Spain. Before turning to children's illustration, she worked in advertising. She illustrated the award-winning The Opposite.