David A. Alder is the author of the acclaimed "Picture Book
Biography" series for children, many Judaica titles, and several
riddle books. He lives with his wife and three sons in New York.
Wallner has written and illustrated many biographies for
children about remarkable women, such as "Grandma Moses", "Abigail
Adams", and "Beatrix Potter". She is inspired by Lucy Maud
Montgomery, who always believed in her writing and never gave up.
She and her husband live in Mexico.
John Wallner has illustrated many books for children, including
"Helen Keller: A Holiday House Reader", and "A Picture Book of
George Washington" and "A Picture Book of Davy Crockett", both
illustrated with his wife, Alexandra, all written by David A.
Adler. "Booklist" has called his art "lively [and] colorful." He
lives with his wife in Mexico.