(1980–1) Images of Bath illus by David Ford (1982) The Last Stuarts: British Royalty in Exile (1984) The Enigmatic Edwardian: The Life of Reginald, 2nd Viscount Esher (1986) Some Cotswold Country Houses: A Personal Selection (1987) Venetian Evenings (1988) The Bachelor Duke: A Life of William Spencer Cavendish, 6th Duke of Devonshire, 1790–1858 (1991) People and Places: Country House Donors and the National Trust (1993) Ruthenshaw (1994), fiction, a ghost story Fourteen Friends (1996) Diaries: Ancestral Voices 1942–3 (1975) Prophesying Peace (1977) Caves of Ice (1983) Midway on the Waves (1985) A Mingled Measure (1994) Ancient as the Hills (1997) Through Wood and Dale (1998) Deep Romantic Chasm (2000) Holy Dread (2001) Beneath a Waning Moon (2003) Ceaseless Turmoil (2004) The Milk of Paradise (2005)