Booker T. Washington

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.

Shaban, hijo del Mago de Esmirna, emprende su viaje iniciático para convertirse en mago: comienza así su ascensión a la Gran Montaña, donde ha de pasar su primer día solo. Allí, en donde todo es posible, tendrá experiencias insólitas porque el tiempo y el espacio exteriores pierden su valor.

Elephants are incredibly large animals that need lots of space to roam. Making them feel at home in a zoo is a tough job, but a lot of people work hard every day to keep these amazing creatures happy. Through accessible text and vibrant photographs, budding readers will learn about the zookeepers that feed and care for elephants, as well as help them raise their young. From their big ears to their big appetites, there's a lot to learn about elephants at the zoo.

This engaging and important biography examines the many masks of the infamous Anthony Blunt (1907-1983), the Cambridge art historian turned spy who worked simultaneously for British Intelligence and the Soviet Union during World War II. Two 8-page photo inserts.