Transformers Prime. Asombrosos autobots. Libro de actividades

Peces is one book in the Spanish-language Gran Atlas de la Ciencia series that covers today's most popular science topics, from digital TV to microchips to touchscreens and beyond. Perennial subjects in earth science, life science, and physical science are all explored in detail. Amazing graphics-more than 1,000 per title-combined with concise summaries help students understand complex subjects. Correlated to the science curriculum in grades 5-9, each title also contains a glossary with full definitions for vocabulary.

Who wants new pants? Not this little boy! He wants to keep his old, worn, torn, too-small pants. His mom does not agree.

"Dino" Don Lessem brings readers face-to-face with various dinosaur species, detailing their habitats, way of life and how they became extinct. An acclaimed dinosaur expert, Don Lessem has written more than 30 children's books, writes a popular dinosaur column in Highlights magazine, and was an adviser for Jurassic Park. Take a trip through dinosaur time to meet these feathered dinosaurs face to face: The Caudipteryx had feathered arms and a tail that looked like a pom-pom! The Sinovenator may have used colorful feathers to attract a mate! The Microraptor may have used its feathers to glide...

El testimonio de un chico transexual, su proceso de conversión y aceptación. En este libro Gabriel Sepúlveda cuenta su historia personal de transformación: su niñez como Gabriela, sus primeros cuestionamientos de identidad, el bullying y la decisión de transitar. En este relato, el autor explicará los distintos pasos del tránsito, la atención sicólogica, los cambios corporales y la construcción de su propia masculinidad.