Fungi
Mushrooms: A comprehensive guide by Roger Phillips (Macmillan; 2006)
Lichens
Urban Lichens (1) on Trees and Wood by Frank Dobson (Field Studies Council, Wild ID fold-out card, 2006)
Urban Lichens (2) on Stone and Soil by Frank Dobson (Field Studies Council, Wild ID fold-out card, 2006)
Common Churchyard Lichens by Frank Dobson (Field Studies Council, Wild ID fold-out card, 2004)
Lichens on Twigs by Wolseley, James & Alexander (Field Studies Council, Wild ID fold-out card, 2003)
Lichens: an Illustrated Guide to the British and Irish Species by Frank Dobson (2018 7th edition). Richmond Publishing and British Lichen Society. 496 pages.