National Geographic Readers: Frogs!

Written by Elizabeth Carney

Category: Juvenile Nonfiction - Readers - Beginner; Juvenile Nonfiction - Animals - Reptiles & Amphibians; Juvenile Nonfiction - Science & Technology - Zoology
Format: Trade Paperback, 32 pages
Publisher: National Geographic Children's Books
On Sale: January 2009
Price: $3.99
ISBN: 978-1-4263-0392-0 (1-4263-0392-0)

The Bravest Dog Ever
The True Story of Balto
Written by Natalie Standiford
Illustrated by Donald Cook

Category: Juvenile Nonfiction - Animals - Dogs; Juvenile Nonfiction - Readers - Intermediate
Format: Trade Paperback, 48 pages
Publisher: Random House Books for Young Readers
On Sale: October 1989
Price: $3.99
ISBN: 978-0-394-89695-3 (0-394-89695-5)

Oh, Say Can You Say DI-NO-SAUR?

Written by Bonnie Worth

Category: Juvenile Nonfiction - Animals - Dinosaurs; Juvenile Nonfiction - Animals
Format: Hardcover, 48 pages
Publisher: Random House Books for Young Readers
On Sale: April 1999
Price: $8.99
ISBN: 978-0-679-89114-7 (0-679-89114-5)

Magic Tree House Research Guide #1: Dinosaurs
A Nonfiction Companion to Dinosaurs Before Dark
Written by Mary Pope Osborne and Sal Murdocca
Illustrated by Will Osborne

Category: Juvenile Nonfiction - Animals - Dinosaurs; Juvenile Nonfiction - History - Prehistoric; Juvenile Nonfiction - History
Format: Trade Paperback, 128 pages
Publisher: Random House Books for Young Readers
On Sale: August 2000
Price: $4.99
ISBN: 978-0-375-80296-6 (0-375-80296-7)

Magic Tree House Research Guide #9: Dolphins and Sharks
A Nonfiction Companion to Dolphins at Daybreak
Written by Mary Pope Osborne and Natalie Pope Boyce
Illustrated by Sal Murdocca

Category: Juvenile Nonfiction - Animals - Marine Life; Juvenile Nonfiction - Animals; Juvenile Nonfiction
Format: Trade Paperback, 128 pages
Publisher: Random House Books for Young Readers
On Sale: June 2003
Price: $4.99
ISBN: 978-0-375-82377-0 (0-375-82377-8)

National Geographic Readers: Snakes!

Written by Melissa Stewart

Category: Juvenile Nonfiction - Readers - Beginner; Juvenile Nonfiction - Animals - Reptiles & Amphibians; Juvenile Nonfiction - Science & Technology - Zoology
Format: Trade Paperback, 32 pages
Publisher: National Geographic Children's Books
On Sale: April 2009
Price: $3.99
ISBN: 978-1-4263-0428-6 (1-4263-0428-5)

Dinosaurs!

Written by Dr. Robert T. Bakker
Illustrated by Luis Rey

Category: Juvenile Nonfiction - Animals - Dinosaurs; Juvenile Nonfiction - Readers - Beginner; Juvenile Nonfiction - Nature - Fossils
Format: Trade Paperback, 24 pages
Publisher: Random House Books for Young Readers
On Sale: May 2005
Price: $3.99
ISBN: 978-0-375-83141-6 (0-375-83141-X)

Baby Animals

Written by Garth Williams
Illustrated by Garth Williams

Category: Juvenile Nonfiction - Animals
Format: Hardcover, 24 pages
Publisher: Golden Books
On Sale: September 2004
Price: $2.99
ISBN: 978-0-375-82933-8 (0-375-82933-4)

Miles and Miles of Reptiles
All About Reptiles
Written by Tish Rabe
Illustrated by Aristides Ruiz

Category: Juvenile Nonfiction - Animals - Reptiles & Amphibians; Juvenile Nonfiction - Readers - Beginner
Format: Hardcover, 48 pages
Publisher: Random House Books for Young Readers
On Sale: May 2009
Price: $8.99
ISBN: 978-0-375-82884-3 (0-375-82884-2)

Magic Tree House Research Guide #18: Penguins and Antarctica
A Nonfiction Companion to Eve of the Emperor Penguin
Written by Mary Pope Osborne and Natalie Pope Boyce
Illustrated by Sal Murdocca

Category: Juvenile Nonfiction - Animals; Juvenile Nonfiction - Science & Technology - Biology; Juvenile Nonfiction - Readers - Chapter Books
Format: Trade Paperback, 128 pages
Publisher: Random House Books for Young Readers
On Sale: September 2008
Price: $4.99
ISBN: 978-0-375-84664-9 (0-375-84664-6)