| title | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|
| A nowell sequence: For string orchestra or string quartet | 978-0-19-362948-6 | 1993 | |
| Between the Wars 1919-1939 | 978-0-415-86757-3 | 2013 | |
| Great Nations Still Enchained | 978-0-415-86215-8 | 2013 | |
| History of the Liberal Party, 1895-1970 | 978-0-283-48477-3 | 1971 | |
| Land Reform in the British Isles | 978-0-904658-00-2 | 1974 | |
| Minuet and Trio: For Clarinet and Piano | 978-0-19-387096-3 | 1952 | |
| Prelude '49th Parallel' | 978-0-19-369178-0 | 2003 | Ralph Vaughan Williams |
| Prelude '49th Parallel': Full Score Brass Version | 978-0-19-369177-3 | 1981 | " |
| The Bear: An Opera Vocal Score | 978-0-19-338441-5 | 1967 | William Walton · Paul Dehn · Ernst Roth · Anton Pavlovich Chekhov · Library of Congress Serge Koussevitzky Music Foundation |
| The Old Hundredth Psalm Tune: Score and Parts | 978-0-19-385029-3 | 2005 | |
| Working with R.V.W. | 978-0-19-315427-8 | 1972 | |
Douglas Roy · R.D. · R Douglas · Roy Douglas Ozanne · Scott Roy Douglas
Oxford University Press · Routledge · Sidgwick & Jackson · theIU