Criptología digital (Digital Cryptology)

Unlike their domesticated relatives, wild turkeys can fly. Readers will learn about the pecking order of turkey flocks, how turkeys avoid predators, what foods these birds eat, and much more. The turkey’s association with Thanksgiving is addressed, as is the impressive comeback these birds made after their numbers plummeted in the early twentieth century.

Aprende los fundamentos de este deporte y cómo se juega. Un diagrama útil ayuda a los lectores a identificar las partes de la cancha de baloncesto, mientras que las preguntas de pensamiento crítico mantienen comprometidas con el contenido. Esta edición en español es una excelente introducción a la no ficción para niños. Carefully leveled text and vibrant full-color photos make this introduction to basketball a slam dunk! Learn the basics of this sport and how it's played. A useful diagram helps readers identify the parts of the basketball court, while age-appropriate critical thinking ...

What does the sun do for us other than give us light during the day? It gives us warmth, energy, and so much more! Learn all about the sun in this Spanish-translated book.

Scented Voyages narrates the search, discovery and commercialization of flowers throughout the world, all in an effort to create perfumes, medicines and culinary dishes during the age of European exploration. An original book that takes us through history with humor and adventure.