Ellen Lawrence

A Dragonfly's Life

Ellen Lawrence

$5.39 - $10.59

Cooking with Sunshine: How Plants Make Food

Ellen Lawrence

$6.49 - $9.72

A Butterfly's Life

Ellen Lawrence

$9.72 - $13.29

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

Ellen Lawrence

$7.39 - $9.72

What Is Weather?

Ellen Lawrence

$8.59 - $9.89

Harpy Eagle

Ellen Lawrence

$9.56 - $26.29

North American River Otter

Ellen Lawrence

$7.79 - $9.72

Is Sand a Rock?

Ellen Lawrence

$9.50

What Are Clouds?

Ellen Lawrence

$5.59 - $6.69

A Frog's Life

Ellen Lawrence

$9.49 - $9.99

A Chameleon's Life

Ellen Lawrence

$5.99 - $7.09

From Bird Poop to Wind: How Seeds Get Around

Ellen Lawrence

$9.72 - $11.59

How Do People Use Rocks?

Ellen Lawrence

$10.99

Meat-Eating Plants: Toothless Wonders

Ellen Lawrence

$5.39 - $5.59

Seagulls

Ellen Lawrence

$12.99 - $13.49

Green Anaconda

Ellen Lawrence

$28.79 - $30.29

What Is the Water Cycle?

Ellen Lawrence

$5.39 - $9.72

What Is the Rock Cycle?

Ellen Lawrence

$11.99

Creeping Slime: Slime Molds

Ellen Lawrence

$23.51

Zoom Into Space Pluto: And the Dwarf Planets

Ellen Lawrence

$12.59 - $14.39

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

Ellen Lawrence

$8.59 - $9.79

A Kangaroo's Life

Ellen Lawrence

$9.33 - $10.99

Magnets

Ellen Lawrence

$6.59 - $7.49

A Snake's Life

Ellen Lawrence

$8.79 - $9.33

Working in Space

Ellen Lawrence

$10.99 - $12.49

Poop Detectives

Ellen Lawrence

$26.49

Poisoned Rivers and Lakes

Ellen Lawrence

$10.29

A Periodical Cicada's Life

Ellen Lawrence

$9.33 - $10.09

How Plants Clean the Air: One Leaf at a Time

Ellen Lawrence

$10.29

American Alligator

Ellen Lawrence

$10.79