The Unforgiving Minute

His dad says it's the greatest invention in history – and now Spence has it. Spence doesn't know where his father is or why he has entrusted this device to him ... they haven't spoken in nearly a year. Can Spence protect the invention — and the world — from the men who will stop at nothing to get it for their own ends? Spence feels as if he's followed Alice and tumbled down the rabbit hole.