Escalar y saltar (Climbing and Diving)

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.

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.

Read Along or Enhanced eBook: Learn the secrets to artful cupcakes, oven-fresh bread, and other delicious baked goods in this delightful nonfiction title. Readers will learn how mathematics helps bakers measure their ingredients to make tasteful treats. Featuring vibrant images and charts, informative text, and fun, intriguing facts, this Spanish-translated nonfiction book will leave children fascinated by all the details that go into baking their favorite treats--like doughnuts and cookies!

Readers will be amazed to discover that every time they climb onto bicycles and ride like the wind, they are defying gravity! This book explains the physics and history behind bicycles, skateboards, and surfboards. Readers learn what happens from the simplest movement of rolling forward to more complex tricks and stunts of jumping and spinning. Readers will never look at bikes, skateboards or surfboards the same way again.

¿Sabías que el primer desfile del Día de los Veteranos se realizó en Birmingham, Alabama? El Día de los Veteranos se celebra el 11 de noviembre de cada año. Explora estos y otros datos fascinantes en El Día de los Veteranos uno de los libros de Celebremos las fechas patrias. Did you know that the first Veterans Day parade took place in Birmingham, Alabama? Veterans Day is celebrated on November 11th every year. Explore these and other fascinating facts in Veterans Day, a Let’s Celebrate American Holidays book.

Wildlife plays an important role in the environment. With the help of this engaging volume, readers of many ages and levels will learn all about many of the fascinating animals that inhabit the planet. They will find out what makes an animal an animal. They will also learn fun facts about some of their favorite creatures. Eye-catching photographs correlate closely with concise, accessible text that supports elementary life science curricula. A must-have for animal lovers, this informative book will be a popular addition to your collection.

¿A tus hijos les gustan los perezosos? En El libro definitivo de los perezosos para niños, la autora de no ficción Jenny Kellett ofrece sólo los mejores datos sobre los perezosos que a los niños les encantarán. Con más de cien datos increíbles, magníficas fotos de alta resolución y una divertida sopa de letras BONUS disponible en la versión impresa, los niños se verán completamente inmersos y fascinados por el apasionante mundo del mamífero favorito de todos en este libro interactivo para niños. Los perezosos son unas de las criaturas más adorables (¡y más perezosas!) de...

Als een vermist en doodgewaand slachtoffer van een seriemoordenaar, die al dertien jaar in de gevangenis zit, plotseling opduikt, wordt de zaak heropend om een ander slachtoffer te redden.