Kathleen Weidner Zoehfeld

"From woolly mammoths to saber-toothed cats, prehistoric mammals once roamed Earth. With beautiful and engaging illustrations, authentic photos, and accessible text, kids will learn all about these mighty mammals in this Level 2 reader" --

"Over the course of a year, a family learns about the role of the sun in the changing seasons"--

Discusses the discovery and analysis of Archaeopteryx, a feathered dinosaur which may have been an ancestor of modern birds.

Answers questions about the ocean, from its shallow waters to its deepest and most mysterious parts.

"There's nothing more fascinating than dinosaurs. In this Level 1 reader, youngsters learn all about the terrifying giants that once roamed the Earth--maybe even as close as their own backyard!"--Amazon.com. Aprenda acerca de los dinosaurios y cómo vivían.

Depicts a family of four who make their garden their summer home as they prepare the soil, plant seeds, water the garden, and watch for a harvest of vegetables.

"Join three fantastic felines as they embark on the adventures of their (nine) lives in this colorful Chapters book, filled with photos and fun facts. Meet Dusty, a Siamese cat who gives the phrase "cat burglar" new meaning. Take to the seas with Scatty, a sailor and cat hero. And trek across the United States with Vladimir, a real-life cat explorer! These amazing--and TRUE--stories are sure to keep cat lovers and adventure fans on the edge of their...

Explains how the invention of the telephone changed the world and outlines concept-introducing scientific activities, including how to build a string phone.

"A nonfiction "biography" of the light bulb from the electric precursors like the arc lamp to Thomas Edison's invention and beyond to current innovations in light bulb technology"--

Follows an underwater wildlife photographer on four real-life adventures as he photographs leatherback sea turtles, harp seals, a whale named Wilma, and some gray reef sharks.