La puerta de los tres cerrojos

Synopsis of La puerta de los tres cerrojos

«La puerta de los tres cerrojos» is the young adult science fiction novel by Sonia Fernández-Vidal, published by La Galera in paperback (208 pages).

Niko, a fourteen-year-old boy, discovers a mysterious house when he changes his route to school and enters the quantum world. There he finds universes born from nothing, journeys at the speed of light, and a cat that appears and disappears. With new friends, he must complete a mission to restore balance between both worlds.

Second volume in the La Galera Joven collection. Text in Spanish, published on 7 May 2013 in Spain.

Recommended reading for young people aged 12 to 18 for its blend of adventure, science, and mystery.