Why do we yawn? Do animals yawn? And why are yawns so CONTAGIOUS?
Learn the answers to these questions and more in this fact-filled and
funny nonfiction picture book for fans of Carson Ellis and Matt
Lamothe.
Yawning: Everyone does it. But no one knows why.
Why did you yawn before your piano recital? Do you yawn more than your
grandmother? And is your pet dog really yawning because you are? Find
out in The Yawn Book, a funny and fascinating book of facts, including
the most unbelievable one: no one knows for sure why we yawn at all.
One thing we do know for sure...this book will definitely make you
yawn!
"Informative and, intrinsically, interactive." --Kirkus