El gran llibre del planeta

Ni casamenteras, ni amigas bienintencionadas, lo que se lleva ahora son los asesores de citas. Victoria Sachs es una periodista especializada en política internacional. Con la llegada del calor desciende el número de noticias, por lo que decide documentarse para escribir una serie de columnas ligeras para el suplemento de verano sobre un sector en auge: el del asesoramiento de citas.

A fierce ogre finds that children are becoming too smart for him to catch and eat. Instead, he passes his time writing arithmetic problems to challenge the children.

Material para el alumno que sirve de apoyo al libro del alumno, para afianzar los conocimientos adquiridos en dicho libro. Ofrece una serie variada de ejercicios de refuerzo.

In AD 79, the residents of the booming Roman city of Pompeii were shocked when a nearby mountain exploded, releasing superhot ash, rock, and gas on the surrounding areas. What happens next is the extraordinary account of a volcano in action. Though the people who didn't flee Pompeii were doomed, the volcano preserved their remains, allowing us to better understand a fascinating time in the Roman Empire. Astonishing photographs of Pompeii, primary source records of the occurrence, and riveting text are just some highlights of this high-interest volume.