The Journal of Lieut. John L. Hardenbergh of the Second New York Continental Regiment from May 1 to October 3, 1779, in General Sullivan's Campaign Against the Western Indians With an Introduction, Copious Historical Notes, and Maps of the Battle-field of Newtown and Groveland Ambuscade

"The Journal of Lieut. John L. Hardenbergh of the Second New York Continental Regiment" is a late 19th century recounting that details Lieutenant John L. Hardenbergh's time in General Sullivan's campaign against the Western Indians from May to October 1779. The journal provides a window into the military actions and obstacles met by American troops during the Revolutionary War. The book begins by describing the campaign, recording the early arrangement and maneuvers of Hardenbergh's soldiers as they depart their winter camps and start the trek for Wyoming. Hardenbergh goes on to document their endurance in navigating through the terrains, building roads, and dealing with deserters, painting an image of soldiers' struggles during a turning point in American history.