George Washington Carver

These biographies introduce young readers to important figures in American history. Ideal for reports and correlated to the social studies curriculum, the series presents a straightforward account of each individual's life and times and describes how each person contributed to the shaping of our nation.

Colección para preparar los Diplomas de Español como Lengua Extranjera (DELE). La serie prepara para la obtención de cada uno de los niveles del DELE y puede ser utilizada tanto en clase como de forma autónoma. El DELE es el título oficial y acreditativo del grado de competencia y dominio del idioma español. Es otorgado por el Instituto Cervantes en nombre del Ministerio de Educación, Cultura y Deporte de España, dentro del Marco común europeo de referencia (MCER) del Consejo de Europa.

Text and photographs describe common things that are orange, including goldfish, pumpkins, and tigers.

The greatest thinkers of humanity at your fingertips, in minutes! If you thought you would never be able to understand the essential classic authors, you were wrong! With our "Selected Summaries" collection, you will understand the main ideas of the most important thinkers in a very short time and with little effort. The present volume covers the central axes of this discipline. Among them, the reader will find an analysis of the following: A Journey Through The Economy Of Our Time, History Of The Economy, The Culture Of Satisfaction, A Better Society, among others.

This book is a comprehensive, practical presentation of the principles of behavior modification and guidelines for their application. It teaches forms of behavior modification ranging from helping children learn necessary life skills to training pets, to solving personal behavior problems.