| "Your humble servant" : notes and letters from Portarlington, 1692-1768 | Powell, J. S. (John Stocks) | Monograph or Collective Volume | Frenchchurch Press | 1999 |
| Portarlington : a planted town | Powell, J. S. (John Stocks) | Monograph or Collective Volume | Frenchchurch Press | 1990 |
| Portarlington, 1800-1850: the combined registers of Portarlington, Lea and Ballykean, 1800-1850; also the English Church, and the Lea & Coolbanagher Relief Subscriptions of 1847 | | Monograph or Collective Volume | Frenchchurch Press | 2012 |
| Wills, relations and memorials : a selection of documents about the earls of Portarlington | Powell, J. S. (John Stocks) | Monograph or Collective Volume | Frenchchurch Press | 1999 |