His Dark Materials: The Subtle Knife (Book 2)

“The most magnificent fantasy series since The Lord of the Rings.” --The Oregonian

Lost in a new world, Lyra finds Will--a boy on the run, a murderer--a worthy and welcome ally. For this is a world where soul-eating Specters stalk the streets and witches share the skies with troops of angels.
Each is searching--Lyra for the meaning of Dark Matter, Will for his missing father--but what they find instead is a deadly secret, a knife of untold power. And neither Lyra nor Will suspects how tightly their lives, their loves, their destinies are bound together . . . until they are split apart.
 
A #1 New York Times Bestseller
A Newsweek Top 100 Book of All Time
An Entertainment Weekly All-Time Greatest Novel
 
“The story gallops with ferocious momentum.” --The New York Times Book Review
“Pullman’s imagination soars. . . . A literary rollercoaster ride you won’t want to miss.” --The Boston Globe
“Destined to become a classic.” --Detroit Free Press
“The Subtle Knife is as absorbing and irresistible as The Golden Compass--and even more so, as powerful forces are set in motion. A brilliantly conceived work.” --Lloyd Alexander, author of the Prydain Chronicles, and Newbery Medalist for The High King