Bibliography
| (2003) Provisional atlas of the British aquatic bugs (Hemiptera, Heteroptera). , , , 118 |
| (2003) A check-list and atlas of the seaweeds of Britain and Ireland.. , , , |
| (2003) Provisional atlas of the Cantharoidea and Buprestoidea (Coleoptera) of Britain and Ireland. , , , 86 |
| (2002) New Atlas of the British & Irish Flora. , , , |
| (2002) Bioindication: Calibrated scales and their utility. Monitoring with Lichens – Monitoring Lichens, , , |
| (2002) Provisional atlas of the aculeate Hymenoptera of Britain and Ireland, Part 4.. , , , |
| (2002) Provisional atlas of British spiders (Arachnida, Araneae) 2 vols. , , 2, |
| (2001) An Ecological Classification of British Butterflies: Ecological Attributes and Biotope Occupancy. Journal of Insect Conservation, , 5, 145-161 |
| (2001) Application of generalized additive models to butterfly transect count data. Journal of Applied Statistics, , 28, 897-909 |
| (2001) Provisional atlas of the aculeate Hymenoptera of Britain and Ireland, Part 3.. , , , |
| (2001) Butterfly numbers and weather: predicting historical trends in abundance and the future effects of climate change. Journal of Animal Ecology, , 70, 201-217 |
| (2001) The millennium atlas of butterflies in Britain and Ireland. , , , |
| (2000) Provisional atlas of British hoverflies (Diptera, Syrphidae). , , , |
| (1999) Provisional atlas of the longhorn beetles (Coleoptera, Cerambycidae) of Britain. , , , |
| (1999) The distribution, abundance conservation management of butterflies on Magnesian Limestone grassland sites in north-east England,. Transactions of the Natural History Society of Northumbria,, , 59, 149-168 |
| (1999) Atlas of the land and freshwater molluscs of Britain and Ireland. , , , |
| (1999) Ellenberg's indicator values for British plants. ECOFACT Volume 2 Technical Annex. , , 2, |
| (1999) British Red Data Books: 1 Vascular plants (3rd edition).. , , , |
| (1998) Provisional atlas of the ground beetles (Coleoptera: Carabidae) of Britain. , , , |
| (1998) Provisional atlas of the aculeate Hymenoptera of Britain and Ireland, Part 2.. , , , |
| (1998) Review of A. A. Dudman, A. J. Richards, and P. H. Oswald 'Dandelions of Great Britain and Ireland'. Edinburgh Journal of Botany, , 55, 321-322 |
| (1998) A provisional atlas of the mosquitoes of Britain.. , , , |
| (1997) Aquatic plants in Britain and Ireland.. , , , 365 pp. |
| (1997) Provisional atlas of the aculeate Hymenoptera of Britain and Ireland, Part 1.. , , , |
| (1997) Atlas of grasshoppers and allied insects in Britain and Ireland. , , , |