Book excerpt: It's night-time in the zoo and all the animals are getting sleepy. First to yawn is the tiger. Then the swans start, then the crocs, the giraffes and so on. Soon the whole zoo is ready for sleep. We all know how contagious yawning can be and that's why this is the perfect book for bedtimeukids won't be able to resist the joyful illustrations of these yawning animals. The donkeys are a funny pair; their scrawny tails swish the air. With long ears twitching at the tips, they curl their rubbery upper lips. And next thing, what do they do?... They yawn!