Set in the United States, Dog Gone Flea-bitten Mutt is the story of Jimmy Brand, an old Mafia boss who has been betrayed, and a price put on his head by both the police and his former companions in crime.

Diego is a survivor of the holocaust that decimated the Asháninka people in the Peruvian Amazon, carried out by the Shining Path from 1989 to 1992. At five years old he is adopted by Bernardo and Alicia, an upper-class couple who live in Spain.

It is centuries since the Earth became a glacial waste invaded by giant jellyfish, where humans hide inside mountains to survive.

What are markets and what has been their role over time? What can they offer us? How do they work?

Have you ever thought about mixing yellow with magenta? And if you add more magenta? If that's piqued your curiosity, then follow Arán and Tigreta as they pass through the colour windows to visit hundreds of fantastical worlds in search of...

Do you feel nervous butterflies in your tummy when you start something new? Or does your heart start hammering really, really fast when you have to do an exam?

A book of activities and games for boys and girls from aged 3 onwards. The little ones can play with the Mironins, characters who have escaped from a painting by Joan Miró.

Petra is the happiest, most intrepid and fun girl in the neighbourhood. Her favourite games are hide and seek and giving people shocks. Boo! But then she starts having nightmares: crocodiles, bugs, monsters. Terrifying nightmares!

A book in which you will find the authentic heroes of history, flesh and blood characters, as real as you or me, who made the world a better place.

Swift and Brainy have travelled to prehistoric times and they need your help to memorize everything that happens on this adventure and return home. Will you get the super memory medal? Memory training has great benefits for everybody.