Amy-Jill Levine, the author of numerous acclaimed books, is Rabbi Stanley M. Kessler Distinguished Professor of New Testament and Jewish Studies at Hartford Seminary and University Professor of New Testament and Jewish Studies Emerita as well as Mary Jane Werthan Professor of Jewish Studies Emerita at Vanderbilt. She has cowritten many children's books with Sandy Eisenberg Sasso, including A Very Big Problem, Who Is My Neighbor?, The Marvelous Mustard Seed, and Who Counts?

Sandy Eisenberg Sasso is the author of many popular books for children and adults, the Director of Religion, Spirituality and the Arts Initiative at Indiana University–Purdue University at Indianapolis (IUPUI) Arts and Humanities Institute, and Rabbi Emerita of Congregation Beth-El Zedeck. Her children's books include The Story of AND, When God Gave Us Words, and, co-written with Amy-Jill Levine, A Very Big Problem, Who Is My Neighbor?, The Marvelous Mustard Seed, and Who Counts? For more information, visit www.allaboutand.com.

Margaux Meganck, a freelance artist and children's book illustrator in Portland, Oregon, has received portfolio awards from the Society of Children's Book Writers and Illustrators. Who Counts? and The Marvelous Mustard Seed, both of which she illustrated, were named Junior Library Guild Selections. For more information, visit www.margauxmeganck.com.