Lightning Bolt Books (R) -- What Traits Are in Your Genes?

Unusual Traits: Tongue Rolling, Special Taste Sensors, and More by Buffy Silverman

Unusual Traits: Tongue Rolling, Special Taste Sensors, and More

Lightning Bolt Books (R) -- What Traits Are in Your Genes?

Buffy Silverman

32 pages • paperback

nonfiction childrens nature science medium-paced
Body Parts: Double-Jointedness, Hitchhiker's Thumb, and More by Buffy Silverman

Body Parts: Double-Jointedness, Hitchhiker's Thumb, and More

Lightning Bolt Books (R) -- What Traits Are in Your Genes?

Buffy Silverman

32 pages • paperback

nonfiction childrens nature science medium-paced
Eye Color: Brown, Blue, Green, and Other Hues by Jennifer Boothroyd

Eye Color: Brown, Blue, Green, and Other Hues

Lightning Bolt Books (R) -- What Traits Are in Your Genes?

Jennifer Boothroyd

32 pages • paperback

nonfiction childrens nature science medium-paced