Louise Borden graduated from Denison University with a degree in history. She taught first graders and preschoolers and later was a part-owner of a bookstore in Cincinnati, Ohio. In addition to writing children's books, she also speaks regularly to young students about the writing process. Her books include Good Luck, Mrs. K!, which won the Christopher Medal, and The A+ Custodian. She lives in Cincinnati, Ohio, and you can visit her at LouiseBorden.com. Joan Rankin has illustrated more than twenty-five books for children. She received the South African HAUM Dann Retief Prize for Children's Book Illustration in 1986 and the Katrina Harris Award for Children's Book Illustration in 1991. Books she has illustrated include A Frog in the Bog by Karma Wilson and Off to First Grade by Louise Borden. She lives with her husband and three daughters in Johannesburg, South Africa.