Altogether, One at a Time (Paperback) (ISBN-13: 9781416955016)

Mercer Mayer is an American children's author and illustrator. He has published over 300 books, using a wide range of illustrative styles.

Gary E. Parker is the best-selling author of ten novels and three novellas, including Secret Tides and Fateful Journeys. A Christy Award finalist, Parker has become CBA's source for sweeping sagas of faith and family. A PhD graduate of Baylor University, he serves as the senior pastor of the First Baptist Church of Decatur, Georgia.

Gail E. Haley is a prolific author and illustrator. Her time living in the Caribbean inspired her book A Story, a Story, and she traced the folklore she heard there to their African origins, which she studied extensively before capturing with woodcuts that she cut and printed herself. She lives and works in New York with her family, surrounded by a large collection of early children's books, toys, games, and dolls going back to the seventeenth century.