Great British Marine Animals by Naylor, Paul 3rd (third) Revised Edition (2011)
Guide to the Common Seashells of Britain and Ireland
Understanding Ecology Fieldwork: Rocky Shore Communities v. 1
The Diver's Guide to Marine Life of Britain and Ireland
Ireland's Ocean: A Natural History
Whales and Dolphins of the European Atlantic: The Bay of Biscay, English Channel, Celtic Sea, and Coastal Southwest Ireland - Fully Updated Second Edition (Britain's Wildlife)