Cormac K.H. O’Malley co-edited with Richard English Prisoners: The Civil War Letters of Ernie O’Malley (Poolbeg, 1991) and edited Rising Out: Sean Connolly of Longford (1890-1921) by Ernie O’Malley (UCD Press, 2007). Cormac is an international legal consultant based in New York City and is the son of Ernie O’Malley.