México ; y, Viaje al país de los tarahumaras

Even the smallest tide pools are actually entire ecosystems! The creatures that call a tide pool home are connected through food chains that represent the passing of energy from one living thing to another. Readers discover how these unique food chains all come together as they view a helpful tide pool food web. Fun fact boxes accompany informative text about life in a tide pool. Detailed photographs of tide pool ecosystems introduce readers to a variety of cool creatures.

Anthony Cade, que ejerce de guía turístico en África del sur, recibe de un buen amigo una extraña misión que le devuelve a Inglaterra. A su llegada, se ve envuelto en una telaraña de asesinatos, chantaje y traición, relacionados con las luchas políticas internas de Herzoslovaquia, y en una romántica y misteriosa historia de amor. Todo eso complica la vida de Anthony... pero, ¿quién es en realidad Anthony Cade?

Read Along or Enhanced eBook: Take a journey into the wild world of reptiles and amphibians! Readers will learn about crocodiles, lizards, snakes, tortoises, and salamanders. Featuring a glossary, index, colorful images and charts, intriguing facts, and clear, informative text, readers will be sure to be enthralled as they move through this engaging, Spanish-translated book.

For those who enjoy unconventional solutions, the author offers a wide range of all-time paradoxes that defy your deductive and calculation skills with impossible logical truths, and helps you to learn how to overcome the traps of false truths.