FREE SHIPPING COMPLETE 1 - 12 plus 6 bonus books all paperback  Ranger's Apprentice is a series of twelve adventure and fantasy books written by John Flanagan. The books are in paperback format and written in English. The series follows the story of a young orphan boy named Will who becomes a Ranger's apprentice and goes on various adventures. The books are published by Penguin and are suitable for children and young adults. The series is perfect for those who enjoy reading about adventure and fantasy.