Behind the finger-sized holes are the colours of red, yellow, black and green. This book looks at a green bobble on a bobble hat. The reader of this book can recite the simple rhymes and find the surprise at the end. The books are designed for use by children who are either very young, or slightly older with learning problems or for children for whom English is a second language. "The Black Peephole Book" was shortlisted for the Piaget Award.