Northumbrian Naturalist 2016: Dragonflies and Damselflies of Northumberland and Durham … 30 September 2025
Transactions of the Natural History Society of Northumberland, Durham and Newcastle-upon-Tyne, 1956 – 1957 … 17 August 2025
Transactions of the Natural History Society of Northumberland, Durham, and Newcastle-Upon Tyne, 1996 -1997 … 16 August 2025
Transactions of the Natural History Society of Northumberland, Durham, and Newcastle-Upon Tyne, 1993 – 1996 … 9 August 2025