Kathleen Weidner Zoehfeld

"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.

Jeff must learn patience when he accompanies his uncle on an expedition to hunt for dinosaur fossils in the Sahara Desert. Based on the real discovery of Afrovenator by Paul Sereno in 1993.

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.

The true story of Howard Carter's search for King Tut's tomb.

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

An introduction to rocks and minerals including how they are formed. "Desde gemas brillantes a cristales deslumbrantes, este libro impresionantemente ilustrado les presenta a los niños al mundo emocionante de las piedras y los minerales, incluyendo tanto las bases de su construcción como su brillo. ¡Este libro de nivel dos, escrito con texto fácil de comprender, ayudará a cultivar a los geólogos de mañana!" --

In simple text, presents the three states of matter, solid, liquid, and gas, and describes their attributes.

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.

Are you like a cat? You don't look like a cat. But you and a cat have something in common: You are both alive. People and plants and animals are all alive, but is a doll alive? Or your tricycle? How can you tell? Read and find out what makes something alive, and what all living things need to stay healthy. This nonfiction picture book is an excellent choice to share during homeschooling, in particular for children ages 4 to 6. It's a fun way to learn...

Information about and pictures of some of the biggest snakes ever found.