Will
Will is apprentice to Halt and best friends with Horace. His girlfriend Alyss is apprentice to Halt's wife Pauline. Will's last name is Treaty for the treaty he made with the Skandians leader Erak. this was given to him by Halt.
Tug
Tug is Will's trusty ranger horse Tug is one of the fastest ranger horses, and faster than most battle horses. Tug is also a very valuable horse and has been taken several times
Halt
Halt is Will's master and is the best known ranger. Halt has a bad temper towards everyone but Will and his friends Halt is like a father to Will. Halt owes Will's father his life. Halt's horse is Abelard who is also a ranger horse.
Horace
Will's former enemy and best friend Will is an apprentice knight in books 1-5. Horace is one of the best swordsmen he defeated the evil sorcerer Morgarath. Horace has a horse named Kicker.
Alyss
Alyss is Will's girlfriend she is a messenger for the kingdom and is the apprentice of Halts wife Pauline.
Evanlyn/Cassandra
Evanlyn is the kingdoms princess Cassandra. She is in disguise because she was captured. Evanlyn did not reveal right away that she was the princess of Arulen. Princess goes by Evanlyn whenever she goes out of the kingdom.
Erak
Erak is the Oberjarl of Skandia and good friends with Will and Halt. Erak is kidnapped in the seventh book Erak's Ransom. Erak helps Will and Evanlyn Escape from the Skandian slavery.