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32 pages • first pub 2004 (view editions)
ISBN/UID: 9780618276974
Format: Hardcover
Language: English
Publisher: HMH Books for Young Readers
Edition Pub Date: 23 March 2004
Description
The average human sleeps a total of twenty-four years over a lifetime. That’s a lot of naps! Yet people aren’t the only ones who enjoy a good rest; if you look around, you’ll find that all animals have a biological need for sleep. But some animals...
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32 pages • first pub 2004 (view editions)
ISBN/UID: 9780618276974
Format: Hardcover
Language: English
Publisher: HMH Books for Young Readers
Edition Pub Date: 23 March 2004
Description
The average human sleeps a total of twenty-four years over a lifetime. That’s a lot of naps! Yet people aren’t the only ones who enjoy a good rest; if you look around, you’ll find that all animals have a biological need for sleep. But some animals...