How many books are in the Ranger's Apprentice series?
11
Q2195491
entity
Ranger's Apprentice
Ranger's Apprentice series
Q326730
The Ruins of Gorlan
Q3281517
The Burning Bridge
Q3281538
The Icebound Land
Q3291568
Oakleaf Bearers
Q3498434
The Sorcerer in the North