Cook, J. E. (1859). Confession of John E. Cooke [sic], brother of Gov. A.P. Willard, of Indiana, and one of the participants in the Harper's Ferry invasion: Published for the benefit of Samuel C. Young, a non-slaveholder, who is permantly disabled by a wound recieved in defence of Southern institutions. Charlestown, VA: Copyrighted and published by D. Smith Eichelberger.

Cook, John Edwin. Confession of John E. Cooke [sic], Brother of Gov. A.P. Willard, of Indiana, and One of the Participants in the Harper's Ferry Invasion: Published for the Benefit of Samuel C. Young, a Non-slaveholder, Who Is Permantly Disabled By a Wound Recieved in Defence of Southern Institutions. Charlestown, VA: Copyrighted and published by D. Smith Eichelberger, 1859.

Cook, John Edwin. Confession of John E. Cooke [sic], Brother of Gov. A.P. Willard, of Indiana, and One of the Participants in the Harper's Ferry Invasion: Published for the Benefit of Samuel C. Young, a Non-slaveholder, Who Is Permantly Disabled By a Wound Recieved in Defence of Southern Institutions. Charlestown, VA: Copyrighted and published by D. Smith Eichelberger, 1859.