Unicornios

Un juego que atraviesa los siglos sin envejecer: Monika Beisner ha seleccionado las más bellas adivinanzas de las tradiciones de todos los países. Los niños pueden jugar a encontrar en las bellas ilustraciones de Beisner las soluciones ocultas de los acertijos. Las traducciones del poeta José Emilio Pacheco le dan ritmo y encanto a los textos.

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.

Learn all about money with this relevant Spanish nonfiction book. Ideal for young readers, the book includes simple text, helpful pictures, a connected project, a fiction piece related to the topic, and more beneficial features. This 20-page full-color Sp

A scientific look at the natural processes that create waterfalls, and where they are likely to form.