La carta de derechos

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

Alexander Graham Bell was always trying to invent new things! In this biography that has been translated into Spanish, readers will learn about Alexander's life as a teacher and inventor of such incredible inventions as the telephone, record player, and metal detector. Colorful images, supportive text, an interesting timeline, and a helpful glossary, table of contents, and index combine to give readers an inspiring look into the life of Alexander Bell.

La joven Zahr, nacida y educada en Francia, donde quedó huérfana de madre al poco tiempo de nacer, viaja a la India tras descubrir la identidad de su verdadero padre: Amir, rajá de Badalpur. Tras un esfuerzo por integrarse en una comunidad musulmana estricta, que le exige sumisión y la renuncia de su libertad, termina por rebelarse contra su padre como hizo años antes su madre, la princesa Selma.Veinte años después, con el rajá en su lecho de muerte, Zahr vuelve a encontrarse con él. Su legado, uno de los jardines del palacio, le costará el enfrentamiento con el resto de su...

La autora es una periodista de Madrid (1977) y en esta novela presenta el shogo de la sociedad cubana de los 90' por un regimen sin sentido.

In 1833, American and Tejano colonists wanted independence from the Mexican government. Through a bloody Texas Revolution, the independent Republic of Texas was born! Readers will be enthralled as they make their way through this exciting and compelling book that has been translated into Spanish. This book uses vivid images, intriguing facts and sidebars in conjunction with easy-to-read text and an accessible glossary and index to enlighten readers about such things as the Law of April 6, 1830, the Battle of Gonzalez, the Siege of Bexar, "The Consultation", and The Alamo. Along with these...