Trabajar o pasar hambre (Work or Starve)

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 moneys 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.

Read Along or Enhanced eBook: Take a journey into the wild world of reptiles and amphibians! Readers will learn about crocodiles, lizards, snakes, tortoises, and salamanders. Featuring a glossary, index, colorful images and charts, intriguing facts, and clear, informative text, readers will be sure to be enthralled as they move through this engaging, Spanish-translated book.

Explore the different types of ecosystems and biomes through this captivating Spanish book, featuring vivid images, charts and graphs, and interesting facts! Readers will be excited as they learn about the tundra, grassland, desert, and temperate forests, as well as riparian and pelagic biomes. A glossary, index, and an engaging experiment are included to help children further understand the content.

El joven Dick Shelton, caballero en busca de honor y justicia, está dispuesto a servir con lealtad y valor a su señor, sir Daniel Brackley. Pero una flecha negra, disparada por una mano misteriosa, hará desmoronarse todas sus certezas y cambiará para siempre el curso de su vida.

In this e-book, Pedro and his friend Katie Woo are both running for class president. Pedro knows he can do great things for his class, if only he gets past that speech!

Desde su silla, Stephen Hawking recorrió el tiempo y el espacio en busca del origen del universo, demostrando que los agujeros negros emiten radiación. Físico, astrofísico, cosmólogo, divulgador científico ... La inmensa profundidad de sus conocimientos, su fina ironía y su tremenda determinación lo convierten en una de las mentes más brillantes de la historia.

Un joven mentiroso y destructor.Una apuesta temeraria.Una chica inocente.Una historia de engaños y de perdón. ¿Sigues pensando que los clásicos son cosa del pasado?