Los ciclos de vida de los insectos (Insect Life Cycles)

Ants are known as one of nature's hardest working animals. Their strength and persistence in bringing food to their colonies have been well documented. Now, beginning readers have a chance to learn about some of the littlest bugs in this volume written just for them. Complete with information about what ants eat, how they live, and generally how they stay so busy, this book is a must-have to satisfy the curiosity of your youngest naturalists. Eye-catching and unique photographs complement the low-ATOS text and aid in comprehension.

Read Along or Enhanced eBook: Take a journey into the wild world of reptiles and amphibians! Readers will learn about crocodiles, lizards, snakes, tortoises, and salamanders. Featuring a glossary, index, colorful images and charts, intriguing facts, and clear, informative text, readers will be sure to be enthralled as they move through this engaging, Spanish-translated book.

El sabueso de los Baskerville es la más famosa y para muchos la mejor aventura de Sherlock Holmes. La novela surgió de un comentario que escuchó Conan Doyle de su amigo Fletcher Robinson sobre un perro espectral que merodeaba cerca de su casa en Dartmoor. Fue publicada por primera vez como serial en The Strand Magazine en 1901, y al año siguiente en forma de libro debido a su enorme éxito. Desaparecido en las cataratas de Reichenbach cuando resolvía el caso de “El problema final” –última historia de Las aventuras de Sherlock Holmes (no 4 de El Canon)–, el gran detective...

Amphibians can be found all over the world. There are more than 7,500 kinds of amphibians living in streams, rainforests, deserts, and everywhere in between. Many of them are in danger due to a deadly fungus, but help is on the way! Created in collaboration with the Smithsonian Institution, this Spanish book ignites a curiosity about STEAM topics through real-world examples. It features a hands-on STEAM challenge that guides English language learners through every step of the engineering design process. Inspire students to pursue a STEAM career with career advice from a real person working in ...