This book provides details on all the military posts and forts in Kansas from 1861 to 1865. Some posts were U.S. Army posts, others were forts established by community militias and one was even a permanent Confederate guerrilla camp. Numerous maps show where all these posts were located and one appendix provides geographic coordinates of all of them. This book has a detailed index at the end. The author visited virtually all the sites of these posts during his comprehensive research. Two of the posts, Fort Riley and Fort Leavenworth, still exist.