Harold Nicolson, Diaries and Letters 1930-1939Harold Edited by Nigel Nicolson Nicolson · First published 1966Open the Tome
The National Trust book of great houses of BritainNicolson, Nigel. · First published 1978Open the Tome
The War Years, 1939-1945, Volume IIHarold Edited by Nigel Nicolson Nicolson · First published 1967Open the Tome
