Billie Eilish

On April 7, 1805, Sacagawea left Fort Mandan to begin the famous westward exhibition with Lewis and Clark. With over 100 black-and-white illustrations, Sacagawea's fascinating journey and life story comes to life in Spanish!

The use of calendars dates back thousands of years. Why are we driven to record time, and what would happen if we did not? Who created the concept of calendars? Why do different cultures use different calendar systems? And why are calendars so important to us? It is about "time" we found out! Created in collaboration with the Smithsonian Institution, this Spanish-translated Smithsonian Informational Text builds reading skills while engaging students' curiosity about STEAM topics through real-world examples. Packed with factoids and informative sidebars, it features a hands-on STEAM challenge...

The Industrial Revolution brought important changes to America. People began migrating to cities for work, and immigrants began to arrive in American in larger numbers than ever before as they looked for new employment opportunities. Readers explore the impact of the Industrial Revolution on U.S. migration and immigration patterns. As readers learn about essential social studies curriculum topics, engaging historical images and detailed primary sources hold their interest. This transformative period in American history comes alive for readers with each turn of the page.

La erupcion del Vesubio ha dejado un panorama desolador. La ceniza cubre la tierra, el mar se tine de rojo y las olas arrojan a las playas los cuerpos de las victimas. Y cuando algunos ninos empiezan a desaparecer de un campamento que acoge a cientos de refugiados, Flavia Gemina y sus amigos Jonatan, Nubia y Lupo entran en accion. Sus pesquisas los conduciran hasta El Patron, un carismatico y poderoso personaje, y tras seguir una peligrosa pista, la pandilla llegara a las cuevas de Sorrento, donde se las veran con piratas y traficantes de esclavos y sabran por primera vez lo que es estar en...