De noche sueño con la paz : los diarios de una niña judía que sobrevivió al horror nazi, 1943-1945

Farmers use tractors to plow their fields. Tractors are also used on construction sites. The biggest tractors are as wide as a road. Learn more about these machines in Tractors, an AV2 media enhanced book

Provides an introduction to the concept of patterns, using examples from the coats and feathers of animals as well as the designs some make.

Did you know that an Apatosaurus was longer than four cars end to end? It weighed more than 70,000 pounds (31,751 kilograms). Learn more about this fascinating creature in Apatosaurus. The AV2 Spanish language collection gives emerging bilingual readers access to both a printed Spanish book and an eBook that provides both Spanish and English translations of the text.

New Edition for Young Adults. Malala Yousafzai is the youngest person ever considered for the Nobel Peace Prize. She stood up to the Taliban and nearly paid with her life. She shares her amazing story in her own words and proves that one person, no matter her age, can change the world.