Cómo funcionan las ruedas y los ejes

Snowstorms takes you inside one of nature's most powerful events! Although each flake starts with tiny ice crystals, a snowstorm can become a blinding blizzard! Find out how to stay safe from these dangerous winter storms. Spanish Edition

Hurricanes takes you inside one of nature's most powerful events! Warm water and wind can quickly spin into a deadly storm. Dramatic photos show the damage huge hurricanes leave behind, and safety tips help you protect yourself from danger. Spanish Edition

In this hi-lo book, Lilah is excited for her vacation in Key West where she'll spend an entire week scuba diving with her dad. But when they get separated, Lilah must find her way back to the boat on her own. She'll have to deal with the creatures she bumps into—friendly and not-so friendly--along the way. With full-color illustrations, this 32-page chapter book will capture the interest of reluctant readers who enjoy adventure fiction stories with survival elements and an ocean setting.

«Així som les persones, mil·limètriques motes de pols arrossegades pel món. Encara que sempre hi ha qui està disposat a aturar-se i lluitar.» Una moda amb lleis determinants ha estat creada per a la nova generació d'una xicoteta ciutat, en què tots han assumit les seues condicions sense qüestionar-les. Però, més enllà de vestir ales de colors, la moda s'apropiarà dels joves, anul·larà qualsevol pensament i callarà les seues veus. És llavors quan Belinda i Jaume decideixen promoure una rebel·lió cultural que torne a la seua generació el que mai els haurien d'haver llevat:...

Discover 25 women who were trailblazers in science, technology, architecture, engineering, and more. Learn about some of the women who defied expectations and introduced the world to new ideas and creations big and small. Fully translated Spanish text.

Introduce students to immigration in America in the 1800s, and how it affected the United States. With this Spanish-translated book, readers will discover topics such as Ellis Island, Angel Island, and assimilation. Primary source images, fascinating facts, a glossary, and other features keep students engaged and help them better understand the social studies content.