¿Cuáles son las ramas de la democracia?

Mariana the the sea turtle and her fellow hatchlings have an adventure on their first trip to the ocean.

Readers may never expect that they might free fall to Earth, but if they have ever dived into a pool, that's exactly what they've done. This Spanish-translated book shows readers how Newton's three laws of motion affect divers, skydivers, and mountain climbers' movements. Readers discover who uses gravity, who works against it, and all other forces that contribute to a successful dive or climb. After reading this Spanish-translated book, readers can decide if they will ever be interested in engaging in one of these extreme sports.

Biography of Benjamin Franklin, a great American inventor, statesmen and diplomat as well as one of the founding fathers of the United States of America. In graphic novel format.

En los fragmentos elegidos para esta edición se narra el momento exacto en el que la tierra estremeció a los habitantes de la ciudad de México el 19 de septiembre de 1985. Musacchio elabora una suerte de testimonio histórico a partir de la reacción de los habitantes ante la tragedia; documenta la parálisis de la vida cotidiana y la ineficacia de las autoridades.