Wooden Books

Callanish and Other Megalithic Sites of the Outer Hebrides: And Other Megalithic Sites of the Outer Hebrides

Glastonbury: Isle of Avalon

Proverbs

Orkney

Holy Hills and Pagan Places of Ireland

Ancient Earthworks of Wessex

Megalith

Ancient British Rock Art

Irish Round Towers

Mazes and Labyrinths: In Great Britain

Mayan and Other Ancient Calendars

Megalithic Ireland