Flood!: Ready-to-Read Level 1 (with audio recording)

Earthquake!: Ready-to-Read Level 1

Mars: Ready-to-Read Level 1

Earth: Ready-to-Read Level 1

The Night Sky: Ready-to-Read Level 1

The Solar System: Ready-to-Read Level 1

Sun: Ready-to-Read Level 1 (with audio recording)

Baby Bear Discovers the World

Volcano!: Ready-to-Read Level 1

The Appalachian Trail: Ready-to-Read Level 1

Touch the Moon

Why Do Kittens Purr?: with audio recording

Cutest Critter

The Red Ghost

The Blue Ghost

Winter Dance

The Secret of the Painted House

Yosemite: Ready-to-Read Level 1

The Statue of Liberty: Ready-to-Read Level 1 (with audio recording)

Runt