Walker, A. (1816). A journal of two campaigns of the Fourth regiment of U.S. infantry: In the Michigan and Indiana territories, under the command of Col. John P. Boyd, and Lt. Col. James Miller, during the years 1811 & 12. Keene, N.H.: Printed at the Sentinel press, by the author..

Walker, Adam. A Journal of Two Campaigns of the Fourth Regiment of U.S. Infantry: In the Michigan and Indiana Territories, Under the Command of Col. John P. Boyd, and Lt. Col. James Miller, During the Years 1811 & 12. Keene, N.H.: Printed at the Sentinel press, by the author., 1816.

Walker, Adam. A Journal of Two Campaigns of the Fourth Regiment of U.S. Infantry: In the Michigan and Indiana Territories, Under the Command of Col. John P. Boyd, and Lt. Col. James Miller, During the Years 1811 & 12. Keene, N.H.: Printed at the Sentinel press, by the author., 1816.