Serpientes

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.

A scientific look at how clouds are formed, why there are different types, and what you can tell about a cloud by looking at it.

Children learn about the features of Tyrannosaurus Rex, what Tyrannosaurus Rex ate, and how it attacked other dinosaurs.

¿Dónde buscarías algo que no has visto nunca? ¿Dónde van a parar las cosas que se pierden y son invisibles? Mariú quiere encontrar la paciencia que ha perdido su madre, pero no sabe por dónde empezar a buscar.