| Dublin City Dublin and Irish Studies Collection (Dublin City Libraries) | Adult Reference | 920 O'Leary | Not for loan (Set: 08 Mar 2022) |
| Dublin City Dublin and Irish Studies Collection (Dublin City Libraries) | Adult Reference | 920 O'Leary | Not for loan (Set: 08 Mar 2022) |
| Fingal Local Studies and Archives (Fingal County Council Libraries) | Adult Reference | Reference only920 O'Leary | Not for loan (Set: 08 Mar 2022) |
| Fingal Malahide (Fingal County Council Libraries) | Adult Non-Fiction | 920 O'LeaStoreroom | Ar fáil |
| Meath Store (Meath County Council Libraries) | Adult Non-Fiction | 920 O LEA | Ar fáil |