1-24 of 26 Books
Why Do I Yawn?
Why Do I Yawn?
By Molly Kolpin,Gail Saunders-Smith
Biyosemyoṭiḳah shel ha-ḥayim ha-banaliyim
Biyosemyoṭiḳah shel ha-ḥayim ha-banaliyim
By Jean Askenasy

The mystery of yawning in physiology and disease
By Olivier Walusinski
What happens when I yawn?
What happens when I yawn?
By Aleaha Schwinn

Por Que Nos Entran Ganas De Bostezar/why We Have the Urge to Yawn (Por Que)
By Gil Carmen

La Princesa Que Bostezaba a Todas Horas/The Princess That Yawned at All Times (Coleccion O)
By Elena Odriozola
Everyone is yawning
Everyone is yawning
By Anita Bijsterbosch