Body Parts
Double-Jointedness, Hitchhiker’s Thumb, and More
From the Series Lightning Bolt Books ® — What Traits Are in Your Genes?
Can you stretch your thumb back to your arm? Is your pinkie straight or slightly bent? What determines the way your joints bend—or don’t bend? Read this book to find out about how your genes affect your physical features.
| Format | Your Price | Add |
|---|---|---|
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978-1-58013-953-3
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$9.99 | |
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978-1-5415-0580-3
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$32.99 | |
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978-1-4677-1994-0
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$39.99 | |
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978-1-5124-7472-5
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$39.99 | |
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978-1-5124-4715-6
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$6.99 |
