Relieves de la Tierra

Animals sing or talk to communicate. They make noise for different reasons. Find out why some animals make certain noises. Paired to the fiction title So Many Classes.

Brush your teeth up and down to keep your teeth healthy and your smile beautiful. Brushing your teeth is easy. Paired to the fiction title My Routine.

A family can be made in different ways. Families are all made from love. Let’s learn how a family can be made. Paired to the fiction title The Family Photo.

Color photos and easy-to-read text five a realistic insight into the typical working day of an on-the-job zookeeper.

Have you ever wondered where inventors get some of their ideas? This answer may surprise you: sometimes the inspiration comes from plants! Learn how some tiny plants have made a huge difference in the world.

Texas's vast and spectacular landscape has more than 100 national and state parks. From the state's own Grand Canyon, to historic sites and a forest, readers will learn that the state's scenery is much more than the deserts it is so often associated with.

Cuando suenan las primeras notas de Turn It Up, ¿sientes que tu cuerpo no puede parar? ¿Eres fan incondicional de Calum y lo sigues desde su participación en La Voz Kids? Si te consideras un auténtico calumier, este libro es para ti. «Me llamo Calum y soy un chico normal. Después de participar en un concurso de televisión mi vida cambió. Ahora, gracias a todos mis fans, chicas y chicos que me dan su apoyo y cariño, estoy pasando por el mejor momento de mi vida. »Cada vez que veo cómo cantáis mis canciones, cada vez que siento vuestro calor en los conciertos, cada vez que me...