Action at Boundary Peak Author:Stuart Brock Orders for Captain Nat Dunn, United States Cavalry, were to proceed to Fort Kootenai to stop the looting of gold trains coming down from Canada. At Kootenai, he found the fort badly undermanned. Investigation brought to light that the robbing and murdering was being directed from inside the fort. — Only two people could be suspected -- Will Burke... more », ex-cavalry sergeant, and Will's sister, the dark-haired, gray-eyed Leslie Burke. When Will and Leslie fled the fort, Nat took up their trail. But tough Nat Dunn was to fall in love with Leslie -- and nobody, he vowed, was going to separate him from her, innocent or guilty.« less