César Chávez 6-Pack

Harley acaba de perder a su padre en un accidente de coche. Pero además, él era el conductor del vehículo. El peso de esta responsabilidad no le deja vivir en paz con su conciencia. Para sentirse menos culpable, siente la necesidad de investigar el caso.

Bright stars twinkle in the night sky. Have you looked up into the sky on a clear night and seen these tiny points of light? Did you know that there are many kinds of stars in space? Find out all about them in this Spanish-translated book.

Examines the apparent connection between birds and dinosaurs by comparing fossils, dinosaur bones, and modern birds.

This complete Spanish translation of the highly acclaimed Isaac Asimov's 21st Century Library of the Universe is ideal for students still developing their English-language skills.