Wallace, A. (1861). The parson of the islands: A biography of the late Rev. Joshua Thomas ; with sketches of many of his contemporaries, remarkable camp meeting scenes, revival incidents, and the reminiscences of the introduction / of Methodism on the islands of the Chesapeake and Eastern Shores of Maryland and Virginia / by Adam Wallace. Philadelphia,: Author.

Wallace, Adam. The Parson of the Islands: A Biography of the Late Rev. Joshua Thomas ; With Sketches of Many of His Contemporaries, Remarkable Camp Meeting Scenes, Revival Incidents, and the Reminiscences of the Introduction / of Methodism On the Islands of the Chesapeake and Eastern Shores of Maryland and Virginia / By Adam Wallace. Philadelphia,: Author, 1861.

Wallace, Adam. The Parson of the Islands: A Biography of the Late Rev. Joshua Thomas ; With Sketches of Many of His Contemporaries, Remarkable Camp Meeting Scenes, Revival Incidents, and the Reminiscences of the Introduction / of Methodism On the Islands of the Chesapeake and Eastern Shores of Maryland and Virginia / By Adam Wallace. Philadelphia,: Author, 1861.