English Publisher's Official Website- www.rangersapprentice.co.uk
Australian Publisher's Official Website- www.rangersapprentice.com.au

Will-main protagonist of the series.He is a ranger apprentice to Halt a legendary ranger his teacher. He is a small orphan with brown eyes and hair who is agile, curious and stealthy. He is now training to become a ranger like his teacher by practicing and doing chores. His skills are put to test when he must save his teacher from being killed by the Kalkara.
Halt-Will's teacher and mentor. He is a member of the mysterious Ranger Corps, and is small, with brown-and-gray hair and a beard. His reputation as a ranger is well knowned in the kingdom. He taught Will to become a ranger and the skills they have. He now needs to help the King save Araluen from the evil Lord Morgarath.
Horace-knight apprentice who befriended Will when he was saved by him. He is a natural warrior who used to be Will's rival. Ever since that incident he has been always looking out for Will.
Lord Morgarath- former Baron of Gorlan, who is rebelling against King Duncan. He enlisted the help of the Wargals to help him take over the kingdom for himself.
Author of The Ranger's Apprentice series is John Flanagan.