| Fine sailor, fine friend | Clark, Wallace | Article in Book | | 2008 |
| Guns in Ulster | Clark, Wallace | Monograph or Collective Volume | Constabulary Gazette | 1967 |
| Linen on the green : an Irish mill village 1730-1982 | Clark, Wallace | Monograph or Collective Volume | Volturna Press | 1982 |
| Mull of Kintyre - the hard way | Clark, Wallace | Article in Journal | | 1980 |
| Rathlin - disputed island | Clark, Wallace | Monograph or Collective Volume | Volturna Press | 1971 |
| Rathlin : its island story | Clark, Wallace | Monograph or Collective Volume | North-West Books | 1988 |
| Rathlin : its island story | Clark, Wallace | Monograph or Collective Volume | Impact Printing | 1993 |
| Upperlands : the world's oldest linen village : a history and visitors guide | Clark, Wallace | Monograph or Collective Volume | Upperlands Community Development Ltd | 1999 |