Security expert Zelda Pryce invents beautiful machines using the arcane sciences (don't call them magic!), including copper wings that let her fly and a leather jacket that makes her invisible to cameras. But when she sneaks into the British Museum in London, she stumbles onto an international conspiracy to destroy all the arcane devices in the world. With the help of a daring French alchemist and a charming English riskbender, Zelda races across the continent from dazzling cathedrals to ancient castles, confronting everything from black market mobsters to legendary creatures to stop a radical librarian from unleashing the most deadly weapon ever created. Welcome to a world where Occam's Razor is the most dangerous knife in history. At least it was, until a mad scientist made a sharper one. The Zelda Pryce trilogy of arcane adventures: Book 1: The Razor's Edge Book 2: The Clockwork Girl Book 3: The Demon Hunt