Ellen Lawrence

A Dragonfly's Life

Ellen Lawrence

$9.56 - $10.09

Cooking with Sunshine: How Plants Make Food

Ellen Lawrence

$9.72 - $9.89

North American River Otter

Ellen Lawrence

$9.41

Harpy Eagle

Ellen Lawrence

$8.09 - $9.56

What Is Weather?

Ellen Lawrence

$9.19 - $10.49

A Butterfly's Life

Ellen Lawrence

$9.72 - $14.09

How Do Volcanoes Make Rock?: A Look at Igneous Rock

Ellen Lawrence

$6.59 - $9.72

What Are Clouds?

Ellen Lawrence

$5.89 - $9.72

From Bird Poop to Wind: How Seeds Get Around

Ellen Lawrence

$9.19 - $9.72

Prickly Plants: Stuck!

Ellen Lawrence

$5.79

What Is the Rock Cycle?

Ellen Lawrence

$14.29

Is Sand a Rock?

Ellen Lawrence

$9.33

Meat-Eating Plants: Toothless Wonders

Ellen Lawrence

$9.09 - $9.49

Freaky Plant Facts: Extreme Greens

Ellen Lawrence

$9.33 - $18.19

Muskrat

Ellen Lawrence

$9.72

Seagulls

Ellen Lawrence

$23.99

A Chameleon's Life

Ellen Lawrence

$9.69 - $11.59

Green Anaconda

Ellen Lawrence

$53.39 - $55.99

What Is the Water Cycle?

Ellen Lawrence

$5.79 - $6.59

How Do Water and Wind Change Rock? A Look at Sedimentary Rock

Ellen Lawrence

$9.09

Magnets

Ellen Lawrence

$7.49

How Plants Clean the Air: One Leaf at a Time

Ellen Lawrence

$6.59 - $9.72

How Do People Use Rocks?

Ellen Lawrence

$30.29 - $34.59

A Bird's Life

Ellen Lawrence

$8.79

A Frog's Life

Ellen Lawrence

$9.72

Rock Stars: Limpets, Barnacles, and Whelks

Ellen Lawrence

$7.99 - $28.01

How Do Water and Wind Change Rock?: A Look at Sedimentary Rock

Ellen Lawrence

$9.33

Harbor Seals

Ellen Lawrence

$28.01

Global Warming

Ellen Lawrence

$11.09

Bloodworms and Other Wriggly Beach Dwellers

Ellen Lawrence

$11.69 - $28.01