Los cruceros

Dragonflies are large flying insects known for their brightly colored bodies and see-through wings. They are among the fastest insects in the world. Learn more about these amazing animals in Dragonflies, a Fascinating Insects book.

Farmers use tractors to plow their fields. Tractors are also used on construction sites. The biggest tractors are as wide as a road. Learn more about these machines in Tractors, an AV2 media enhanced book

Suitable for training advanced level students in writing texts in different styles and registers in Spanish

Llega la segunda parte de «Love Army» con más música, más pasión y una historia de amor ¿imposible? Los caminos de Aerin y Yoongui parecen destinados a cruzarse... y separarse de nuevo. Yoongui sigue triunfando con su banda de K-Pop y Aerin no puede evitar tener dudas acerca de sus sentimientos. Cuando todo parece imposible, ¿existe alguna razón para seguir creyendo en el amor?

The sun is responsible for all life on Earth, but what exactly is it? Our star is an amazing force that can be as dangerous as it is important. From solar flares to the threat of blowing up altogether, the sun is one of the most interesting things in our solar system. Readers take a trip to the sun to see how it works and exactly what it is made of. They’ll learn about the life cycle of a star and see just how long we have until we have to find a new planet to call home. Don’t worry, they’ll be happy to learn that (hopefully) we have millions of years left!

Did you know that the president doesn't just work in the White House, he also lives there? Or that the first White House was burned down by the British in the War of 1812? Take a tour through this beautiful house and discover how it has changed over the past two hundred years in The White House.