| Colonel John Mitchelburne, defender of Londonderry and the Mitchelburne Club of Apprentice Boys of Derry | Milligan, C. D. (Cecil Davis) | Monograph or Collective Volume | A. Emery, for the Mitchelburne Club | [1954] |
| History of the siege of Londonderry, 1689 | Milligan, C. D. (Cecil Davis) | Monograph or Collective Volume | Carter | 1951 |
| The Murray Club centenary : a hundred years of history of the Murray Club of apprentice boys of Derry | Milligan, C. D. (Cecil Davis) | Monograph or Collective Volume | Londonderry Sentinel | 1947 |
| The relief of Derry : Browning and the boom, its making and breaking | Milligan, C. D. (Cecil Davis) | Monograph or Collective Volume | | 1946 |
| The story of Murray's part in the defence of Derry in 1689 | Milligan, C. D. (Cecil Davis) | Article in Book | | 1947 |
| The walls of Derry : their building, defending, and preserving. 2 pts. | Milligan, C. D. (Cecil Davis) | Monograph or Collective Volume | Sentinel | 1948 |