Subtle Knife

The intrepid young Lyra has passed through a shimmering portal in the sky and finds herself in a beautiful, haunted otherworld-Cittagazze, where soul-eating Specters stalk the streets and wingbeats of distant angels sound against the sky. But she is not without allies: twelve-year-old Will Parry, fleeing for his life after taking another's, has also stumbled into this strange new realm. On a perilous journey from world to world, Lyra and Will uncover a deadly secret: an object of extraordinary and devastating power. With every step, they move closer to an even greater threat-and the shattering truth of their own destiny.Pullman, Philip is the author of 'Subtle Knife ', published 2003 under ISBN 9780440238140 and ISBN 0440238145.