* "Fenians.org" Peter Vronsky* "Here Comes That Damned Green Flag Again" Michael Ruddy* "Security-Intelligence Functions of the Toronto Police During the Civil War Era and the Fenian Threat"* The Fenian Raids, 1866–1870 – Manitoba Historical Society* "General O'Neill's Last Hurrah Michael Ruddy* "Torn Between Brothers: A Look at the Internal Divisions that Weakened the Fenian Brotherhood" – Jean Turner for Villanova University's Digital Library
==External links==*"Fenians.org" Peter Vronsky*"Here Comes That Damned Green Flag Again" Michael Ruddy*"Security-Intelligence Functions of the Toronto Police During the Civil War Era and the Fenian Threat"*The Fenian Raids, 1866–1870 – Manitoba Historical Society*"General O'Neill's Last Hurrah Michael Ruddy*"Torn Between Brothers: A Look at the Internal Divisions that Weakened the Fenian Brotherhood" – Jean Turner for Villanova University's Digital Library