The Ponderosa War — J.R. Roberts

They called it Battles Mountain, but it belonged more to the bank than to the Battles family. Now, they have to get their timber down the mountain fast enough to stop the bank from reclaiming the land. Clint Adams is just passing through North Dakota, but when the Battles brothers help him out in a fight, the Gunsmith feels obliged to return the favor-especially since they have a big, good- looking sister. Helping to fend off the unscrupulous "banker," Clint comes head to head with a gunslinger out to make his reputation-over Clint's dead body