Seven Professors of the Far North

This gripping adventure story is packed with eccentric characters, thrilling secrets, amazing inventions and breathtaking surprises. Sam's holiday with his friends Zara and Ben is interrupted when a bedraggled traveller blows in on a storm, reawakening a mystery from their Great Uncle Alexander's past.

Aceasta poveste captivanta de aventura este plina de personaje excentrice, secrete palpitante, inventii uimitoare si surprize uluitoare. Vacanta lui Sam cu prietenii sai Zara si Ben este intrerupta cand un calator ravasit explodeaza o furtuna, trezind din nou un mister din trecutul unchiului lor mare Alexander.