El cáliz negro

Sangre de reyes es la fascinante continuación de una de las mejores novelas históricas de los últimos años. Los hijos del Grial, Roç y Yeza, descendientes directos de Jesucristo según los eruditos de la época, prosiguen sus andanzas por la cristiandad medieval. En esta ocasión, las peripecias de nuestros héroes, ahora adolescentes, tienen como telón de fondo una de las mayores gestas de la época: la cruzada de Luis IX, cuyo objetivo es rescatar de la herejía a la ciudad de Jerusalén.

Winning the American Revolution was just the first step. After defeating Great Britain, the American colonies were united in name only. How would this independent nation be governed? During the summer of 1787, representatives went to Philadelphia to solve the problem. The result, the U.S. Constitution, created a new government, establishing the foundations of a free nation and setting a new course for history.

Essays by well-known climbers accompany a range of superb color landscape photographs that echo the great traditions of the Ansel Adams and the Sierra Club large format books of the 1970s.

Discusses the discovery and escavation of King Tutankhamen's tomb and the myth of the curse that seemed to afflict those involved in the tomb's exploration.

Quicksand bringing you down? Try this very funny science book now available in Spanish! When Jungle Girl falls into some quicksand and starts slowly sinking, Jungle Boy arrives quickly—and takes the opportunity to tell her how it is formed, what it is made of, and how to get out of it, demonstrating with charts and graphs. Meanwhile, Jungle Girl sinks lower... and lower... But before the book ends, the tables turn and Jungle Girl gets her revenge! This engaging introduction to an unusual phenomenon from the bestselling author-illustrator of Strega Nona includes instructions for making your...