Found 2 books

Cheyenne Dog Soldiers · A Ledgerbook History of Coups and Combat

[en] Cheyenne Dog Soldiers · A Ledgerbook History of Coups and Combat University Press of Colorado

Afton, Jean & Halaas, David F. & Masich, Andrew E.

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The San Luis Valley · Land of the Six-Armed Cross

[en] The San Luis Valley · Land of the Six-Armed Cross University Press of Colorado

Simmons, Virginia McConnell & Halaas, David Fridtjof

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