Canberra: Australian Government Publishing Service, 1995. Octavo, text illustrations, softcover. Contains an account of the largest family of lichens in Australia, the Parmeliaceae. More about Flora of Australia, volume 55. Lichens: Lecanorales, Parmeliaceae [part two

Codicote: Wheldon & Wesley, (1970. third edition). Octavo, 63 black and white plates, fine copy. More about The student's handbook of British mosses [facsimile

Canberra: Australian Government Publishing Service, 1992. Octavo, text illustrations, fine copy in dustwrapper. This is the first of six volumes on the lichens, found as incrustations on bark, rock and soil in virtually all habitats. These frequently overlooked plants are often the first colonisers of bare areas, but are also... More about Flora of Australia, volume 54. Lichens: Introduction, Lecanorales [part one

Colchester: Harley Books, 1991-1994. Octavo, text illustrations, laminated boards, fine set. More about Atlas of bryophytes of Britain and Northern Ireland

London: British Lichen Society, 1993. Octavo, paperback. More about Checklist of lichens of Great Britain and Ireland