Old Spanish TrailLeroy R. (Leroy Reuben) 1893- Hafen, Ann W. (Ann Woodbury) 1893-19 Hafen · First published 2021Open the Tome
French fur traders and voyageurs in the American WestLeRoy Reuben Hafen, Janet Lecompte · First published 1995Open the Tome
The Southwest historical seriesRalph P. Bieber, LeRoy R. Hafen, Le Roy Reuben Hafen · First published 1931Open the Tome
