Comprising of The Liverwort Flora of the British Isles, Jean A. Paton; Flora of Ashdown Forest; The Flowering of the Pacific, Brian Adams; A New Illustrated British Flora, R. W. Butcher Vo1 & II; The Insects, Structure & Function Third Edition, R F CHapman; The Lichen Flora of Great Britain & Ireland, Purvis, Coppins, Hawksworth James & More and others, a lot