El misterio del eunuco

Addresses questions kids often wonder about, where there is usually no simple answer, offering different theories and opinions with examples and comparisons.

The rock cycle has been taking place for millions of years. However, geologists have only known about this phenomenon for about 300 years. Young terrestrial explorers are introduced to different types of rocks, where in the cycle these rocks fit, and where in Earth's layers each step takes place. Fact boxes provide readers with fun additional information. A diagram helps readers make sense of the new information they're learning.

So you think you're a martial arts master, but do you know the difference between kung fu, kendo, and karate? Students will learn about various martial arts as they practice comparing numbers. This nonfiction math book combines math and literacy skills, and uses real-life examples of problem solving to teach subject area content. The full-color images, intriguing sidebars, practice problems, and math diagrams make learning math relevant and fun. Text features include a table of contents, glossary, and index to increase understanding of math and reading concepts. An in-depth problem-solving...

La Tierra de las Almas Perdidas es una novela fantástica, visual y vertiginosa, en la que se entrelazan vidas y muertes de seres mitológicos y seres humanos. Los personajes, unos luminosos, otros oscuros, permanecen enredados en una lucha tan antigua como la vida. Empujados por el azar, se tendrán que enfrentar a la impotencia y el desconcierto de los devenires de un destino que parece estar más allá de su entendimiento. Esta historia épica y mística atrapa al lector desde el primer capítulo y le lleva a adentrarse en el mundo de lo invisible y lo olvidado, en busca del camino de...