The Daily Telegraph
The Daily Telegraph, 25th July 1998
Caledonia Magazine
Caledonia Magazine, March 2002
Scottish Field Magazine
Scottish Field, May 2008
The Complete Pebble Mosaic Handbook
The Complete Pebble Mosaic Handbook 2003, Maggy Howarth, Frances Lincoln Ltd
Complete Pebble Mosaic Handbook
Complete Pebble Mosaic Handbook (Revised and Expanded) 2009, Maggy Howarth, Firefly Books