Bradford, R.H. "The Virginius Affair." Colorado Associated University Press. 1980.
Foner, P.S. “A History of Cuba and its relations with The United States, Volume 2: 1845 – 1895.” International Publishers. 1963.
Kmen, H.A. “Remember the Virginius: New Orleans and Cuba in 1873.” The Journal of the Louisiana Historical Association. Vol 11, No. 4 (Autumn, 1970).
The Virginius Incident. CubaGenWeb. http://www.cubagenweb.org/mil/grande/virginius.htm. Retrieved on 03/17/2010
Walker, J.M. "Life of Captain Joseph Fry, the Cuban Martyr." The J. B. Burr Publishing Co. 1875.
The H.M.S. Niobe docked in Santiago de Cuba...