Matilda and Albert pursue a promising lead to finally bring about the devious Mrs. Lynbrook’s downfall. A legendary vault in the catacombs of London is supposed to reveal the dirty secrets of the boss of Watts & White. But before the friends can finally make her pay for her evil deeds, they have to survive a thrilling, magical adventure: a monstrous hound is lurking down in the catacombs, guarding the vault and hunting its opponents in the underground passages ...
The amazing finale of the Signs of Magic trilogy!
