Les voy a contar

Roberto Clemente is remembered as a one of the greatest baseball players who ever lived but more than that, he was a man who believed in equality for all. Readers will learn about his incredible life in this inspiring, Spanish-translated nonfiction biographical title. Children will enthusiastically want to learn all they can about Roberto's amazing life as the first Puerto Rican in major league baseball through vibrant images, intriguing facts, a helpful timeline, and a glossary that will assist in vocabulary improvement. This 6-Pack includes six copies of this title and a lesson plan.

For ages, the idea of machines that think and act on their own has gripped scientists, thinkers, and the general public. This book explores the history of artificial intelligence (A.I.), and how science fiction is quickly becoming science fact. It examines the technologies involved in A.I. and its inevitable effects on work, life, health, and many other aspects of human society. Rooted in history and science, this book provides an inside look at a topic that captivates engineers, scientists, and dreamers, but also raises important ethical issues and challenges how we see ourselves and our...

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.

En 1938, un brigadista norteamericano desaparece durante la batalla del Ebro, cerca de La Fatarella. Setenta años después, Barbara Stein, su nieta, viaja hasta allí para descubrir las circunstancias de su muerte. Su propósito queda truncado por un misterioso asesinato en el que se ve involucrada y que activa recuerdos traumáticos de la República y la guerra. Enfrentándose a esta nueva situación, Barbara acaba descubriendo la fascinante historia de amistad, misterio y traición que vivió su abuelo, en compañía de un niño de La Fatarella.