Las Mujeres en la Química

Todo el mundo sabe que una de las pasiones de Emily the Strange es construir máquinas y artefactos de los más variado. En esta ocasión ha inventado una máquina para trasladarse en el tiempo y en el espacio. Piensa en darse un paseo por el Nueva York punk de los años 70 o ver los dinosaurios, pero un problema familiar la obligará a viajar a una época bien distinta. Así, Emily llega hasta finales del siglo XVIII. Y el problema no es que se tope con un mundo que no es el suyo, sino que se quedará atrapada en él...

Plymouth Rock chickens and Silkie chickens are just a couple of the many breeds of chickens living on farms. Readers will learn how farmers raise chickens and what different breeds are called. This high-interest book combines eye-catching photographs with manageable text to best reach its readers. Readers will love learning chicken fun facts, while gaining an understanding of why chickens are farmyard staples. Text is supported by a variety of tools, including a picture glossary, table of contents, index, and additional websites.

Readers will learn about arachnids, insects, arthropods, and even parasites in this fascinating, Spanish-translated nonfiction title. Featuring photos of these tiny creatures (some up to 100 times their normal size!), informational text, a glossary, and an index to aid in vocabulary development, this book will have children eager to learn more about these tiny creatures and the big impact they have on human life!

One of North America's most popular sports, skateboarding combines balance, dexterity, and quick reflexes. Kids will get the lowdown on streetstyle and vertical skating and learn about the board, safety, motion and balance, and how to perform kickturns, spins, rock n' roll, and more.