The War of the Ember : #15 Guardians of Ga’Hoole
by Kathryn Lasky.
- xviii, 232 pages : illustrations, maps ; 20 cm.
- Guardians of Ga'Hoole ; bk. 15 .
- Lasky, Kathryn. Guardians of Ga'Hoole bk. 15. .
"Apple series"--P. [4] of cover.
When Nyra and the Striga join forces to wake the hagsfiends, powerful evil beings who have not been seen in many centuries, the Guardians form an alliance of free creatures to oppose them.