Billy Coughlan ; illustrated by Maddie Frost. Mark Sperring ; illustrated by Maddie Frost. by Mark Sperring ; illustrated by Maddie Frost. Billy Coughlan & Maddie Frost illustrated by Maddie Frost Bill Gillham ; illustrated by Gerald Rose. Billy Crystal ; illustrated by Elizabeth Sayles. Billy Aronson & [illustrated by] Jennifer Oxley written by Meurig and Rachel Bowen ; illustrated by Daniel Frost. Holly Webb ; illustrated by Marion Lindsay.