El sistema óseo (The Skeletal System)

Al volver a Barcelona, tras un tiempo viviendo en el extranjero, Erik revive en parte el pasado. El regreso lo lleva a recordar el terrible ataque homofobo que sufrio su pareja, el valenciano e irresistible Alberto. Entonces, los fantasmas del pasado reaparecen. Enfrentar el miedo a la soledad y cerrar las heridas del pasado seran los grandes desafios de Erik. El regreso a Barcelona se vuelve especialmente emocionante cuando conoce a Alex. El guapo y rebelde chico ruso devuelve al catalan la esperanza en el amor. Un encuentro romantico e inesperado da paso a una pasion dificil de apagar. Pero ...

Readers won't have to disassemble their favorite toys to discover what makes them work. This book explores electric, magnetic, and motion-powered toys from design to function. It introduces readers to the six simple machines and explains how they use force and motion to do work. Not every toy is a technological marvel. Readers learn about time-honored favorites including the rocking horse, Slinky, and rattles.

Animal trainers care for many different types of animals! Children will explore some of the methods that trainers use, such as affection bonding and classical and operant conditioning, while simultaneously gaining an understanding of animal instincts and animal rehabilitation. Readers are invited to learn about the variety of animals that trainers work with and are encouraged to find an area of study to focus on if they want to become an animal trainer. With stunning images, interesting facts, a glossary of useful terms, informational text, and an interview with a real-life animal trainer,...

Young readers will be inspired by this biography about the first woman to fly solo across the Atlantic. The appealing images, helpful text, and supportive timeline, glossary, table of contents, and index combine to create an engaging experience as readers learn about one of the greatest female pilots of all time. This book has been translated into Spanish.