María tenía una corderita (Mary Had a Little Lamb)

Anyone can learn computer science—even at the elementary school level. This book delves into the essential computer science skill of defining the problem using age-appropriate language and colorful illustrations. A meaningful storyline is paired with an accessible curricular topic to engage and excite readers. This book introduces readers to a relatable character and familiar situation, which demonstrates how they can define problems in everyday life. Readers will follow a narrator as she tries to find the right materials to build her ship. This fiction title is paired with the nonfiction...

An enchanting illustrated ABC book about a child's daily activities at home and school that can also be used to learn and practice telling time. Its parallel English-language companion edition is available from Alfaguara/Santillana as well.

Elevators that give everything for the love of a staircase, a teardrop in love with a handkerchief, a tangerine without a peel, the thoughts of a bus, and many more stories to awaken the imagination. Read this book carefully, and little by little, to enjoy it to the maximum, and to fully experience the different moods that each story evokes.

A lo largo de infinitos milenios y a través de anónimos mundos y universos, se abren paso cual vendavales implacables, seres hostiles con capacidades fuera de la imaginación humana. Existen desde tiempos inmemoriales, lo que les ha otorgado la sabiduría plena y toda una serie de fuerzas cósmicas y sobrenaturales. Seres que abundan en nuestro espacio tiempo como lo hizo el agua al principio de todo. Presencias que han visto y tomado parte en los mayores horrores de nuestro mundo; presencias con inteligencia propia que no vienen a buscar la paz o la compasión de las personas. Ahora están ...