El Tombuctú

150 enigmas para niños y niñas. ¡Toda la familia se divertirá con el juego más divertido del verano! Si te apasionan los enigmas, no puedes dejar un rompecabezas sin resolver o no te vas a la cama hasta que has dado con la solución a un problema, ¡este es tu libro! Ponte a prueba y demuestra de lo que eres capaz con las mejores paradojas, enigmas, problemas matemáticos, juegos de lógica y acertijos. ¿Estás preparado?

This Ever Popular Subject Is Explained In Detail In This Wonderful Book. How The Earth Is Made From Rock, The Three Different Types Of Rock And How They Are Made And Where They Can Be Found. Talks About How Fossils Are Formed From Sediment And What Role That Plays In Helping Us Learn About Life Long Ago. Talks About How These Fossilized Plants And Animals Became The Fossil Fuels That Are So Important To Our Present And Future Life On Earth.

An introduction to the night sky, describing major constellations and the planets of the solar system.

Readers will learn about arachnids, insects, arthropods, and even parasites in this fascinating nonfiction reader that has been translated into Spanish. Featuring photos of these tiny creatures (some up to 100 times their normal size!), informational text, a glossary, and an index to aid in vocabulary development, this book will have children eager to learn more about these tiny creatures and the big impact they have on human life!