Por qué los camellos tienen pestañas largas?

Describes the ancient giant kangaroo of Australia's distant past that was five times the size of today's largest kangaroos. Discusses how the animal lived and how it became extinct.

Las cobijas no son calientes. ¿Entonces por qué nos dan calor? Descubre la respuesta y otras curiosidades del calor en este libro sobre la temperatura.

If a person were ever face-to-face with a huge, hungry animal with sharp teeth, they probably wouldn’t care exactly what that animal was! But from a safe location, can we tell whether it was a crocodile or alligator that wanted to take a bite? By examining their jaw structure, teeth, and other physical features, we can easily tell these two animals apart! Graphic organizers and amazing images highlight each animal’s habitat and other small differences between the two fearsome creatures, showing readers just what creature is lurking below the waters.

Gael y la red de mentiras es la primera de una serie de novelas gráficas en las que Gael, un ladrón de guante blanco, viajará por el mundo escapando de su pasado y buscando la siguiente pieza que robar. Muchísima acción y sorpresas, siempre con un trasfondo cultural y expresiones fáciles de entender y de aplicar por el lector.