David Clegg

By David Clegg, Shirley Billington

By David Clegg, Shirley Billington

Edited By E. J. Clegg, J. P. Garlick

By J. Clegg, Willis Fails

Edited By Elizabeth J. Erling, John Clegg, Casmir M. Rubagumya, Colin Reilly

Edited By Colin Reilly, Feliciano Chimbutane, John Clegg, Casmir Rubagumya, Elizabeth J. Erling

By Daniel J. Villa, Jens H. Clegg

Edited By Andre Broome, Liam Clegg, Lena Rethel

Edited By Peter Clegg, Robin Mahon, Patrick McConney, Hazel A. Oxenford

Edited By Sébastien Chauvin, Peter Clegg, Bruno Cousin

Edited By Peter Clegg

By Brian Clegg