La Energía Solar (Solar Energy)

Follows the Thirteen the Amendment that freed the slaves, end of the war, and the death of President Abraham Lincoln.

Defines screws, explains their functions, and suggests simple experiments to demonstrate how they work.

Follows the life and career of the French scientist who proved the existence of germs and their connection with diseases.

Follows The Thirteenth Amendment That Freed The Slaves, The End Of The War, And The Death Of President Abraham Lincoln.

Carlota decide empezar un diario sobre la violencia de género, un problema que hace siglos que existe pero que nunca ha sido tan visible como en los últimos años. A partir de testimonios que va recogiendo, algunos muy cercanos, y de información que recibe, como siempre, de parte de su madre, su abuela y su tía Octavia, Carlota escribe este diario azul que también habla de la violencia escolar y la violencia infantil. El diario azul de Carlota no es exactamente una novela ni tampoco un diario, sino un libro a caballo entre la ficción y la no-fi cción que trata todas estas formas de...

Whether epic tale or legendary quest, the narrative texts in this series are adapted in a captivating style for each period, allowing the reader to track heroes and share their adventures, discover great civilizations, and learn about world history. The texts are based directly on original works or on a variety of authentic, ancient sources and tales. The narratives are enhanced by specially commissioned illustrations, photographs, and reproductions of ancient artifacts and documents. Mito, historia épica o búsqueda legendaria, los textos narrativos de esta colección adaptados con estilo...

What's hidden in the woods? Look closely through three colored transparent sheets to discover hidden secrets. Start with green and nothing moves. As if by magic each sheet shows animals and plants coming to life. Watch nature's surprises emerge in front of your eyes.

No longer famous, journalist Cannie Shapiro writes science fiction under a pen name while raising her teenage daughter, and considers her husband Peter's request to have Cannie's flamboyant sister provide surrogate services so that they can have a second child.