Refinar

Featuring content from National Geographic and TED, the new edition of the four-level, integrated skills World English series brings amazing stories about our planet and compelling ideas from around t...

Featuring content from National Geographic and TED, the new edition of the four-level, integrated skills World English series brings amazing stories about our planet and compelling ideas from around t...

After strange lights appear on the planet Mars, large metal objects begin to fall out of the sky. What happens next changes the world forever. Will the people of Earth survive? What will happen to the...

On the way from his daughter´s wedding in Tunis, King Alonso´s ship is hit by a violent storm that threatens everyone´s lives, including his brother´s and the Duke of Milan´s.

On the way from his daughter´s wedding in Tunis, King Alonso´s ship is hit by a violent storm that threatens everyone´s lives, including his brother´s and the Duke of Milan´s.

American Vocabulary Builders 1 and 2 make learning and understanding new words fun for your students.

The March sisters and their mother are struggling to make a living, while their father is away fighting in the Civil War. Can they survive in this troubled time? More importantly, will Mr March return...

Leaving the grim reality of the war behind, the March family relishes the prospect of a bright future. Their struggle for survival is over. However, the new task they are faced with is not less challe...

Leaving the grim reality of the war behind, the March family relishes the prospect of a bright future. Their struggle for survival is over. However, the new task they are faced with is not less challe...

Who is the Opera Ghost? And who is training the young singer, Christine Daae? Gaston Leroux´s chilling tale uncovers the secrets behind the horror which haunts the Paris Opera House.

"The TeacherSource Series offers you a point of view on second/foreign language teaching. As a reader, you will find that each book has its own personality; it is not anonymous. It comes as a story, n...

Young Ishmael sets out on the whaling ship "Pequod" hoping to free himself from his earthly anger and sorrow. But the mad Captain Ahab, who hunts for the whale that tore off his leg, heads the great s...

Life in the workhouse is hard and Oliver escapes to London where he joins Fagin´s gang of young thieves. Will Oliver become like the others in the gang or can anybody save him from a life of crime?

Life in the workhouse is hard and Oliver escapes to London where he joins Fagin´s gang of young thieves. Will Oliver become like the others in the gang or can anybody save him from a life of crime?

How does fate join the paths of three different lives? How much is one of them willing to sacrifice when the French Revolution breaks out? The height of human goodness and the depth of its evil are ca...

How does fate join the paths of three different lives? How much is one of them willing to sacrifice when the French Revolution breaks out? The height of human goodness and the depth of its evil are ca...

Who is the dark stranger Jane meets one winter´s evening, and how will he change her life? And who is the mysterious woman who threatens to destroy Jane´s happiness just as her dreams are about to com...