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

Consolidates the Student's Book lessons with targeted practice, unit by unit Additional practice of reading, writing, speaking, listening and use of English skills Extensive grammar and vocabulary practice Complete practice exam in Unit 10 Designed for independent study at home and practice in class Audio for listening lessons available on the Student's App

A biography discussing the life story of explorer Matthew Henson and his expedition to the North Pole with Robert Peary. Written in graphic-novel format.

"Four score and seven years ago..." begins Abraham Lincoln's beautiful speech commemorating the three-day battle that turned the tide of the Civil War. The South had been winning up to this point. So how did Union troops stop General Robert E. Lee's invasion of the North? With black-and-white illustrations throughout and sixteen pages of photos, this turning point in history is brought vividly to life.

Modeled after the adult version of Oracional bilingüe: A Prayer Book for Spanish-English Communities, this volume for children encourages prayer across national, cultural, and linguistic borders. Oracional bilingüe para niños provides Spanish and English texts of the most loved and commonly used prayers in large, readable type and in an easy-to-follow, facing-page, parallel presentation. The English text appears on the left page, with the Spanish text directly across from it on the right. In addition, illustrations by well-known artist Gertrud Mueller Nelson complement each page and add to ...