"Simple text and full-color photographs introduce hummingbirds"--

"New buds sprout. Leaves turn green. Leaves turn gold. Snowflakes fall. Why do seasons change? Hint: It's all about the sun!"--Back cover.

"Simple text and full-color photographs introduce goldfinches"-- Provided by publisher.

"Simple text and full-color photographs introduce house sparrows"-- Provided by publisher.

Meow! Meow! Cats make fun pets. Some have short hair and some have long hair. Some have flat noses and others have stubby tails. Young readers will learn about the appearance, behavior, and abilities of pet cats, and discover why these curious creatures make amazing pets.

"A nail is hard. A cotton ball is soft. Why are some objects hard and others soft? Find out in this series about materials and their properties. Informative, at-level text and engaging photographs help readers understand the differences between hard and soft materials."--

"Woof! Woof! Dogs make fun pets. Some are tiny and some are tall. Some have curly hair and others have straight hair. Young readers will learn about the appearance, behavior, and abilities of pet dogs, and discover why these playful pals make amazing pets."--

"A rubber duck floats in the tub. A rock sinks to the bottom of a lake. Why do some objects float and others sink? Find out in this series about materials and their properties. Informative, at-level text and engaging photos help readers understand the differences between objects that sink and float"--

With their shiny scales and bright colors, pet fish put on a show! Some are wide and others are thin. Some have fantails and some have stripes. Young readers will learn about the appearance and behavior of pet fish, and discover why these silent swimmers make great pets.

Book Features: • Ages 5-8, Grades K-2 • 24 pages, 8 inches x 8 inches • Simple, easy-to-read pages in Spanish with full-color pictures • Includes a photo glossary and a reading extension activity • Supports NGSS Dive Into Learning: In Mi Biblioteca de Ciencias de la Tierra y el Espacio: Las Estaciones y el Sol, kindergarten-second graders learn about the different seasons and what causes them to change. Science Learning Made Fun: Why...