Book Features: • 32 Pages, 7 1⁄2 inches x 10 inches • Ages 8-11, Grades 3-6 Leveled Readers, Lexile 920L • Simple, easy-to-read pages with vibrant image

What do eyeglasses, fossils, chewing gum, and color television all have in common? They all have histories in North America, one of Earth's seven continents. Di

Book Features: • 32 Pages, 7 1⁄2 inches x 10 inches • Ages 8-11, Grades 3-6 Leveled Readers, Lexile 990L • Simple, easy-to-read pages with vibrant image

Book Features: • 32 Pages, 7 1⁄2 inches x 10 inches • Ages 8-11, Grades 3-6 Leveled Readers, Lexile 890L • Simple, easy-to-read pages with vibrant image

Book Features: • 32 Pages, 7 1⁄2 inches x 10 inches • Ages 8-11, Grades 3-6 Leveled Readers, Lexile 880L • Simple, easy-to-read pages with vibrant image