Jane Addams

A simple biography of the naturalist who founded the Sierra Club and was influential in establishing the national park system.

The Uses Of Wind Energy Is The Topic Of This Book. Explains The Positive And Negative Impact This Form Of Energy Can Have On Our World.

Follows the life and career of the French scientist who proved the existence of germs and their connection with diseases.

Eleven-year-old Jenny, whose family came from Russia to America to start a new life, meets the famous Russian composer on his 1891 trip to the New World and writes about it in her diary.

Introduce students to American civic values, and the importance of upholding these beliefs. This nonfiction Spanish-translated book encourages readers to embrace equality and responsibility. Primary source images support the text and engage readers to help them better understand the content.

Most people think the average teenager Isn't capable of much beyond hanging with their friends and wasting time. But Zach Hunter isn't your average teenager. And he's hoping to show you that you're not either.

"Conoce a Max Axiom, supercientifico. Usando los poderes que adquirio en un accidente alucinante, Max ensena ciencas de maneras que nunca se han visto en un salon de clases. Max puede encogerse para explorar un atomo o montar una onda de sonido y hace lo que sea necesario para transfomrar el studio de la ciencia en algo genial."--Título de la página al dorso.