Harriet Tubman

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.

What Could I Be? Spanish Edition. What work would you like to do when you grow up? You could learn how to be a firefighter or a diver. You might like to be a vet or an acrobat. What else would you like to be?

Consciente de la eficacia literaria y de la popularidad de Tom Sawyer y Huckleberry Finn, Mark Twain tomó la pluma varias veces para ponerlos en campaña a correr aventuras como don Quijote y Sancho. Pero, como él mismo cuenta, eran caprichosos, y a veces se mantenían en sus trece, sin que nadie pudiera «persuadirlos jamás de lo contrario». Este volumen recoge las tres tentativas frustradas en que sus personajes se negaron a abandonar el tintero y el cajón del escritorio. Traducidas por vez primera, ofrecemos al lector las aventuras inacabadas de Huck y Tom entre los indios, así como...

Introduce students to one of the greatest presidents in American history, Abraham Lincoln. In this engaging and informational Spanish-translated biography, readers will learn about the amazing things that Lincoln accomplished during his presidency, and why he is considered a hero today. Build reading skills and strengthen social studies knowledge with this engaging book!