Harriet Tubman

Read Along or Enhanced eBook: Did you know that most animals in the world don't have backbones? Learn more about invertebrates in this engaging, Spanish-translated nonfiction book. Readers will learn all about mollusks, arthropods, arachnids, and crustaceans while being stimulated from cover to cover with its detailed images and charts, intriguing facts, and informative text.

What did people use to buy things before money was invented? Where is money made? Find out in this inviting book that informs readers about coins, paper money, the Federal Reserve, exchange rates, and checking accounts. Featuring a timeline of money's history, detailed photos, stimulating facts, clear, informational text, and a glossary that will assist in improving vocabulary, this Spanish-translated nonfiction title will keep readers engaged from cover to cover.

Alina acaba de recibir una en la que se le comunica que, junto a un joven desconocido, es la heredera de un codiciado diamante, por el que hay gente dispuesta a matar. Para evitar que esta joya caiga en manos indebidas, Alina se verá obligada a vivir una vertiginosa aventura contrarreloj en la que descubrirá que algunas personas son como cierta clase de diamantes: oscuros en la superficie, pero capaces de brillar en su interior.

Basic concepts about electricity. Topics include: CA circuits, Serial and parallel circuits, transformers, power distribution and circuit repairs. With questionnaire. Ideal for high-school and college.

Este libro extraordinario explora las similitudes entre los seres vivos que habitan nuestro planeta, las criaturas de los mitos y leyendas y los animales fantásticos de J.K. Rowling. El libro invita a toda la familia a descubrir los vínculos que existen entre las criaturas mágicas del universo de J.K. Rowling y los asombrosos animales que habitan la tierra, los mares y los cielos de nuestro planeta. A lo largo de sus páginas, didácticas y de gran belleza, se evoca la verdadera magia y majestuosidad de la naturaleza en todas sus formas. El interior está lleno de mapas antiguos, notas de...

Learn multiplication and STEM topics on a trip to fascinating locations around the world! This Spanish book combines mathematics and literacy skills, and uses practical, real-world examples of problem solving to teach math and language arts content. Students will learn multiplication while engaged in reading about two fun-filled trips to China and Oahu. The full-color images, math graphs and charts, and practice problems make learning math and STEM concepts easy and fun. The table of contents, glossary, and index will further understanding of math and reading concepts. The Math Talk problems...