El Secreto de Ethan

700 años en el futuro, una poderosa raza alienígena llamada jegg invade la Tierra y extermina a la mitad de la Confederación Terrana. En una base escondida bajo el desierto del Sáhara, une quipo de científicos trabaja para enfrentarse a los invasores. Deciden construir una nave espacial equipada con tecnología jegg que les permitirá viajar al otro lago de la galaxia para encontrar una misteriosa fuente de energía que les ayudará a luchar contra los jegg. Tan solo dos de los tripulantes de la nave sobreviven y consiguen llegar a su destino: Maeve, la mujer del líder del equipo; y su...

Calpurnia Virginia Tate is eleven years old in 1899 when she wonders why the yellow grasshoppers in her Texas backyard are so much bigger than the green ones. With a little help from her notoriously cantankerous grandfather, an avid naturalist, she figures out that the green grasshoppers are easier to see against the yellow grass, so they are eaten before they can get any larger. As Callie explores the natural world around her, she develops a close relationship with her grandfather, navigates the dangers of living with six brothers, and comes up against just what it means to be a girl at the...

En este bello libro, Viviana Rivero y Lucía Gálvez combinan sus capacidades para ofrecer al lector, una visión más rica de diez lugares de la tierra argentina dueños de un magnetismo y un encanto especiales. Los sitios elegidos son la Recoleta, en Buenos Aires; las ruinas de Cayastá, en Santa Fe; la Cueva de las Manos, en Santa Cruz; la Casa Tejeda, en Córdoba; las ruinas de San Ignacio, en Misiones; Trevelin, en Chubut; el Valle de Uco, en Mendoza; Purmamarca, en Jujuy; los Valles Calchaquíes, en Salta, Catamarca y Tucumán; y el Club del Progreso, también en Buenos Aires.

Perro Viejo was taken away from his mother at birth and has known no other life than that of servitude on a sugar plantation. His name, which means "Old Dog," was given to him by the plantation master because, like the bloodhounds that chased fugitive slaves, Perro Viejo is always searching for the scent of his long lost mother. The only thing that keeps him alive is the memory of Asuncion, a beautiful girl he once met while washing his master's horses at a river. Never to see her again, he closes his heart to all forms of love. Nearing the end of his life, Perro Viejo meets Beira, an old...

Pirulí is a very little horse, but that doesn't bother him until he overhears a man calling him worthless. Pirulí's mother advises him to go look for a place where he can be happy.