Cumplir con la ley: Si...Entonces (Following the Law: If...Then)

Ya los conocemos... Son Willy, Vegetta, Trotuman y Vakypandy. Los hemos visto combatir contra zombis, brujas y gigantes para proteger Pueblo y a sus habitantes. Después reconstruyeron su mundo y recuperaron la tranquilidad, tras enfrentar una nueva y extraña amenaza de la que, una vez más, salieron victoriosos. Superado el terrible ataque del báculo dorado, la calma ha regresado a Pueblo. Sin embargo, no hay descanso para Willy, Vegetta, Vakypandy y Trotuman: los cuatro amigos se disponen a emprender una nueva aventura para evitar que el Libro de códigos caiga en manos de un líder...

The art of glass blowing has been around for over 4,000 years! Readers explore the history of blown glass, the tools and equipment that is used, and how it is still practiced today in this engaging, Spanish-translated nonfiction title that features vibrant images and informational text.

Computer science is all around us, at school, at home, and in the community. This book gives readers the essential tools they need to understand the computer science concept of debugging. Brilliant color photographs and accessible text will engage readers and allow them to connect deeply with the concept. The computer science topic is paired with an age-appropriate curricular topic to deepen readers' learning experience and show how debugging works in the real world. In this book, readers will investigate what's wrong with a microscope and learn how to fix it. This nonfiction book is paired...

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.