These are the minor characters in Kirsten's series
A black-haired 19-year old student at Powederkeg School who has just finished the third reading book. He is notorious for being rowdy, once getting into a fight that caused the previous teacher, Mr. Coogan, to punch him. Miss Winston's sternness is enough to shame him into behaving better during school.
The owner of Berkhoff's General Store.
The father of Singing Bird and the Chief of his tribe.
The previous teacher of Powderkeg School. He is described by Anna and Lisbeth as a strict teacher. Miss Winston mentions Mr. Coogan as having been injured due to being thrown from his horse during her introduction.
A Norwegian girl who attends Powderkeg School with Kirsten. In the events of Kirsten and the New Girl, she and her family are new to America. Nora is described as having a round face, creamy skin, blond hair she wears in a thick braid, and a dimple in one cheek. She's very good at math (numbers).
An elderly man who works as a fur trapper and lives in a cave out in the wilderness. He utilizes old-fashioned traps rather than modern metal traps used by Lars and John. Kirsten and Lars find Old Jack's corpse inside his cave while looking for shelter to pass the night; Lars speculates Old Jack's heart may have given out on him.
A friend of Lars Larson and Mary Stewart's brother.
A friend of Kirsten, Anna and Lisbeth. Her family moved to Minnesota from Boston four years ago.