The cover of the book 'The Inclusive Early Childhood Classroom: Easy Ways to Adapt Learning Centers for All Children' by Penny Colwell and Joyce Sullivan. The book is part of the Montessori Education/Gryphon House College Textbook series. The cover features a young boy in a striped shirt and a young girl in a pink shirt, both sitting on the floor surrounded by colorful balls and toys. The background is a plain blue color.