The cat and the hornbeam trees -- Among the witches -- A children's world -- Trepanning -- Airmail paper -- Lighted fliers -- The Rolls-Royce -- The tower of the angels -- Theft -- The shaman -- The belvedere -- Screen language -- Æshætter -- Alamo gulch -- Bloodmoss -- Appendix: Some papers in the hand of Dr. Stanislaus Grumman.
Summary
As the boundaries between worlds begin to dissolve, Lyra and her daemon help Will Parry in his search for his father and for a powerful, magical knife.
