The Book Of Colonsay And Oronsay Forty Four Years Of Research And Discovery In Early Scoto - Irish, Norse, Icelandic And Danish History. The First Discovery In Scotland Of Remains Of The Azilean Archaeological Period, The Rediscovery Of The Lost Islands Of Culenriga And Toraighe And Story Of The Clan Cholla In Colonsay. A Contribution To The History Of Western Scotland. 2 vols.