¿Por qué hibernan los animales? (Why Animals Hibernate)

Read this book to find out about eyes and how they differ from animal to animal. This book uses simple, repetitive text to teach children about eyes using basic vocabulary and stunning photographs that show how eyes differ across a diverse selection of animals, including humans. Children learn what eyes are for, where they are found, and what eyes look like.

Earthquakes can leave people and property in bad shape. At times, they can be deadly. Find out about the science of studying earthquakes and the men and women who track the movements of the ground below us. 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 a STEAM field. Discover...

Readers may never expect that they might free fall to Earth, but if they have ever dived into a pool, that's exactly what they've done. This book shows readers how Newton's three laws of motion affect divers, skydivers, and mountain climbers' movements. Readers discover who uses gravity, and who works against it, and all other forces that contribute to a successful dive or climb. After reading this book, readers can decide if they will ever be interested in engaging in one of these extreme sports.

Evangeline era una niña cuando su padre la dejó a cargo de las Hermanas Franciscanas de la Perpetua Adoración, en el Convento de St. Rose, cerca de Nueva York. Ahora, con veintitrés años, el descubrimiento de una carta de 1943 la sumerge en una historia secreta que se remonta a miles de años: el antiguo conflicto entre la Sociedad de los Angelólogos y los Nefilim, descendientes de la unión de los ángeles y los hombres, unas criaturas de monstruosa belleza. Los Nefilim, que han ido perdiendo lentamente su poder y grandeza de antaño, ansían descubrir los secretos que esconde esta...