Roger Bollen
Marilyn Sadler and Roger Bollen have been writing and illustrating children's books for 20 years. Their work has received many honors, including an IRA Classroom Choice Award and a Parents' Choice Award. They both live in Ohio.
Marilyn Sadler and Roger Bollen have been writing and illustrating children's books for 20 years. Their work has received many honors, including an IRA Classroom Choice Award and a Parents' Choice Award. They both live in Ohio. See less