Ellen Lawrence

A Dragonfly's Life

Ellen Lawrence

$5.59 - $12.19

Harpy Eagle

Ellen Lawrence

$9.56 - $19.79

What Is Weather?

Ellen Lawrence

$9.72 - $11.69

Cooking with Sunshine: How Plants Make Food

Ellen Lawrence

$9.72

North American River Otter

Ellen Lawrence

$9.41

What Are Clouds?

Ellen Lawrence

$6.89 - $7.89

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

Ellen Lawrence

$9.56

From Bird Poop to Wind: How Seeds Get Around

Ellen Lawrence

$8.09 - $9.72

Prickly Plants: Stuck!

Ellen Lawrence

$7.49 - $8.99

What Is the Water Cycle?

Ellen Lawrence

$5.69 - $5.99

A Butterfly's Life

Ellen Lawrence

$5.89

How Do Volcanoes Make Rock? A Look at Igneous Rock

Ellen Lawrence

$5.99

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

Ellen Lawrence

$9.33

Freaky Plant Facts: Extreme Greens

Ellen Lawrence

$15.19

A Snake's Life

Ellen Lawrence

$7.89 - $9.72

Muskrat

Ellen Lawrence

$9.72

Seagulls

Ellen Lawrence

$32.09

Green Anaconda

Ellen Lawrence

$9.69 - $55.99

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

Ellen Lawrence

$12.39

Magnets

Ellen Lawrence

$7.49

Is Sand a Rock?

Ellen Lawrence

$8.59 - $21.29

How Do People Use Rocks?

Ellen Lawrence

$30.29 - $34.59

A Kangaroo's Life

Ellen Lawrence

$9.33 - $9.69

Meat-Eating Plants: Toothless Wonders

Ellen Lawrence

$8.39

Creeping Slime: Slime Molds

Ellen Lawrence

$23.51

Is All Soil the Same?

Ellen Lawrence

$9.72 - $17.29

How Are Rain, Snow, and Hail Alike?

Ellen Lawrence

$5.29 - $6.09

A Periodical Cicada's Life

Ellen Lawrence

$7.49 - $9.33

A Wolf S Life

Ellen Lawrence

$9.69 - $18.19

A Bird's Life

Ellen Lawrence

$39.19 - $44.79