* _Firebrand:_ _The Life of Horace Greeley_ (2019)
* _Ei kaikille Nevadassa:The Bitter 1876 Campaign of William M. Stewart_ (2014)
* _Charley Siringon utelias kuolema:Villin lännen kuuluisin etsivä_ (2009)
* _The Eagle's Nest:The Johnson House in Helena and Its People_ (1995, Montana Historical Society)
* _When Hell Froze Over:A Story of Courage and Survival_ (1992, Mountain Press)
Kaunokirjallisuus:
* _Uskon hinta_ (2021)
* _The Road Home:A Novel of the Montana Territory_ (2018)
* _The Song of the Lark:A Novel of the Montana Territory_ (2009, Touchstone)
* _The Winter Wife:A Novel of the Lewis and Clark Expedition_ (2001, Viking)
* _Warped Pass:A Novel of the Blackfeet Indian Nation_ (1995, Penguin/NAL)
* _The Life and Spirit of Montana Sam_ (1989, Penguin)