This collection introduces four real heroes. They are important figures in the history of mankind. They are the greatest.

Intrigue, action and mystery in Inspector Méndez’s Barcelona. González Ledesma has created a definitive Méndez, the perfect one.

Technological advances gained ground among creatives of the fashion design industry throughout the 20th century.

In this third book, Nur has moved with his parents to China, where he makes some new friends. To celebrate the birthday of his new friend Guo Guo, they all meet at a big theme park. Once there, they realise that Guo Guo has disappeared.