Behavior Modification

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.

Versión comentada de la adaptación de Víllora y Padilla del clásico de Lope de Vega, dirigido por Goyo Pastor.

This illustrated book introduces children to the constellations. It also provides a legend and the best time to be able to view for each one.

En el palacio de las hadas, siempre ocurren hechos mágicos y extraños, pero ese día amaneció todo revuelto: "¡Esto es culpa de los polvos mágicos que andan sueltos por el palacio!", dijo la reina Peperina. Este libro, que además se convierte en Palacio de

Read Along or Enhanced eBook: From hermit crabs that make a home out of anything they can find to tiny termites that build tall towers, animals of all kinds are architects! In this engaging, Spanish-translated nonfiction title, elementary children will learn about these amazing animal architects and the things they build for habitation and camouflage through vivid images, stimulating facts, informational text, a helpful glossary, and a reference list of useful websites.