Semillas del ayer

Aquí se recogen la trayectoria poética de un autor atento observador y fiel intérprete del corro, el juego y las canciones infantiles, puesto que su máximo anhelo siempre ha sido no dejar de ser niño. Premio Nacional de Poesía 1983, premio Príncipe de Asturias.

A simple biography of the man who worked to win fairer treatment of the migrant farm workers in California in the 1960s and to establish the United Farm Workers union.

Have you ever wondered where inventors get some of their ideas? This answer may surprise you: sometimes the inspiration comes from plants! Learn how some tiny plants have made a huge difference in the world.

Readers find out what it's like for astronauts to eat, sleep, and work on a manned space flight in this adventurous, Spanish-translated nonfiction title. Children will discover what it's like to be weightless in zero gravity, how Mission control helps keep astronauts safe, and what astronauts do during their free time through vivid photographs, interesting, informative text, and stimulating facts.