• How To Know the Mosses & Liverworts
• The Liverworts of Britain and Ireland
• Mosses, Liverworts and Hornworts
• Guide to the Liverworts of North Carolina
• Mosses and Other Bryophytes : An Illustrated Glossary
• Moss Gardening : Including Lichens, Liverworts, and Other Miniatures

In the United Kingdom:

• British Mosses and Liverworts
• Mosses and Liverworts of Woodland
• The Liverworts of Britain and Ireland
• Atlas of the Bryophytes of Britain and Ireland Vol 1: Liverworts (Hepaticae and Anthocerotae)
• Mosses and Liverworts of Rainforest in Tasmania and South-eastern Austral