Roy Johnston

American Phoenix

2025

34 Days and Holding : America in the Balance : The 2020 Election

2021

Musical Life of Nineteenth-Century Belfast

2015

From Fractals, Forward

2012

Parisian architecture of the Belle Epoque

2007

Bunting's Messiah

2003

Atomic and molecular clusters

2002

Roderic O'Conor

1996

Roderic O'conor 1860-1970

1985

Roderic O'Conor, 1860-1940

1985

Roy Johnston

1980

All his own work: Newton Penprase

1977