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Read Along or Enhanced eBook: From Stonehenge to the Bermuda Triangle, there are many places on Earth that remain a mystery to scientists! Readers will discover these curious places--and more!--as they move through this fascinating, Spanish-translated nonfiction title. This mysterious book features detailed images, informational text, and stimulating facts and theories in conjunction with upper-level features, such as chapter format, a glossary of terms, and an index.

What is matter and where can it be found? Everything in the world is made of matter, whether it is a solid, a liquid, or a gas. Important ideas about matter such as volume, mass, and how matter changes state are conveyed through a series of easy-to-do experiments.

Water is all around us! This book features pictures of different places that water can be found. From tide pools, to ponds and rivers, readers discover that there are many places to find water. The language arts connection is the introduction of vocabulary related to places where water is found.

La tristeza es caprichosa y se esconde detrás de varias máscaras: la melancolía, el duelo, la nostalgia. Casi siempre huimos de la tristeza, pero esta, como la alegría, hace parte del balance de la vida y puede ser una gran maestra. En este libro te damos herramientas para entender la tristeza en sus diversas facetas y te enseñamos ejercicios de gratitud, un remedio para cualquier mal momento de la vida. En los libros de la Colección Pasajeros les mostramos a niños y adultos elementos del universo del mindfulness (o atención plena), que ayudan a comprender nuestros estados de ánimo y ...