Los estados de la materia — Los gases

Did you know that liquids take the shape of their containers? If liquids get hot, they can become gases. Discover more interesting facts in Liquids, part of the States of Matter series of EYEDISCOVER books.

Did you know that baby butterflies look like worms with legs? Caterpillars turn into butterflies inside a shell. Discover more about these flying insects in Butterflies, part of the Life Cycles series of EYEDISCOVER books.

Al volver a Barcelona, tras un tiempo viviendo en el extranjero, Erik revive en parte el pasado. El regreso lo lleva a recordar el terrible ataque homofobo que sufrio su pareja, el valenciano e irresistible Alberto. Entonces, los fantasmas del pasado reaparecen. Enfrentar el miedo a la soledad y cerrar las heridas del pasado seran los grandes desafios de Erik. El regreso a Barcelona se vuelve especialmente emocionante cuando conoce a Alex. El guapo y rebelde chico ruso devuelve al catalan la esperanza en el amor. Un encuentro romantico e inesperado da paso a una pasion dificil de apagar. Pero ...

Captures the many natural dynamic surface patterns and the study of those shapes, which was known in ancient China as ""Li.""

Know Your NumbersFind the hidden numbers in these exciting counting books. Count by ones, twos, fives, and tens!

This title in the Que esta Despierto? (What's Awake?) series explores the behavior of this backyard nocturnal animal. Photographs enhance the text which explains why the animal is out at night and what it does in the day. (Text in Spanish.).