Adivina quién se esconde

This starter volume uses everyday examples such as a baseball and a beach ball to demonstrate the contrast between hard and soft objects.

Simple text and color photographs show what life is like on a ranch, covering cattle, corrals, roundups, and other topics.

This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work. This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute...

La señorita Carola y sus estudiantes se encogen del tamaño de una gota de agua y aprenden, de primera mano, como obtenemos agua pura.

Text and photographs describe common things that are orange, including goldfish, pumpkins, and tigers.

Animalanzas incluye casi doscientos acertijos de Hispanoamérica, ideales para leer y reir en los ratos libres.