¡Sin resolver! Lugares misteriosos (Unsolved! Mysterious Places)

What does this Spanish-translated book, a table, and your big toe have in common? They are all solids! A solid keeps its shape and always has the same volume. Read this Spanish-translated book to learn about solids and how they are different from liquids and gases.

The need for speed is the motivating factor in this engaging, Spanish book. Readers learn the history of travel from the very slow to the supersonic and beyond, including everything in between. They learn and discover the factors that influence motion for all types of vehicles: land, air, and water alike. They also learn different ways to measure speed and read about energy uses for different vehicles. With greater speed comes greater risk. Readers learn how engineers are always seeking new and better ways to keep people safe as they travel faster and go farther.

Read Along or Enhanced eBook: Mysterious events occur all over the world. It rains fish every year in Honduras, rocks in Pennsylvania make music, and large drawings can be found on the desert floors in Peru! In this Spanish-translated nonfiction book, readers will learn about these strange phenomena and more curiosities like ESP and crop circles in this baffling and fascinating nonfiction title. Vibrant images and intriguing facts in conjunction with a glossary of terms, informational text, and an index keep readers captivated from cover to cover!

Read Along or Enhanced eBook: From Stonehenge to the Bermuda Triangle, there are many places on Earth that remain a mystery to scientists! Readers will discover these curious places--and more!--as they move through this fascinating, Spanish-translated nonfiction title. This mysterious book features detailed images, informational text, and stimulating facts and theories in conjunction with upper-level features, such as chapter format, a glossary of terms, and an index.

La mejor manera de pasar tiempo juntos es imaginando y creando historias. «Invéntame un cuento», dice Laura. Y papá se prepara para hacerlo. Con este libro, crear historias será un juego muy sencillo y divertido. Escenarios, personajes, temas y tramas originales sirven de punto de partida para que los lectores entren en el mundo de los cuentos y puedan crear el cuento más original de todos. Un libro para largas horas de diversión, ideal para leer en familia o con amigos y pasar un rato estupendo imaginando juntos.

Think you'd like to be a fire fighter? Learn about the special equipment fire fighters use, their role in community safety, and their lives at the station. This book features a comprehensive timeline of the history of firefighting from its origins in ancient Rome through firefighting practices of today plus vocabulary related to fire fighters and fire safety.

¡Las ballenas azules son los animales ma ́s grandes que jama ́s hayan vivido en la Tierra! Pero no es fa ́cil verlas porque esta ́n escondidas en las profundidades del mar. Descubre fascinantes secretos y datos sobre estos majestuosos mami ́feros acua ́ticos.

Our teens hold the future in their hands. Battle Cry for a Generation tells us why and how to reclaim our youth for Christ. Spanish version of Ron Luce's bestseller.