SIR

• A History of the Peninsular War: Modern Studies of the War in Spain and Portugal, 1808-14 v. 9 by Sir Charles Oman Greenhill Books Hardcover 30 June 1999 from£40.50 | RRP: £30
• Spiritual Nature of Man: Study of Contemporary Religious Experience by Sir Alister Hardy Oxford University Press Hardcover 1 December 1979 from£150.42 | RRP: £8.5
• All Sorts and Conditions of Men (Oxford Popular Fiction) by Sir Walter Besant Oxford Paperbacks Paperback 31 August 1997 from£6.73 | RRP: £6.99
• The Yearbook of Astronomy 2004 by Sir Patrick Moore Pan Books Paperback 21 November 2003 from£20.04 | RRP: £14.99
• Mysterious Universe by Sir James Jeans Cambridge University Press Hardcover 1 December 1931 from£1.01 | RRP: £0.75
• Planet of Fear (Scott Saunders space adventure series / Patrick Moore) by Sir Patrick Moore Armada Bks. Paperback 1 August 1977 from£0.60 | RRP: £0.45
• The Thirteenth Century, 1216-1307 (Oxford History of England) by Sir Maurice Powicke Oxford Paperbacks Paperback 5 September 1991 from£14.83 | RRP: £10.99
• The Archives of Peat Bogs by Sir Harry Godwin Cambridge University Press Paperback 11 June 2009 from£40.30 | RRP: £26.99
• Patrick Moore on the Moon by Sir Patrick Moore Cassell Illustrated Hardcover 12 April 2001 from£25.63 | RRP: £18.99
• Beethoven and His Nine Symphonies by Sir George Grove Dover Publications Inc. Paperback 25 April 1998 from£10.80 | RRP: £8
• Spy in Space (Scott Saunders space adventure series / Patrick Moore) by Sir Patrick Moore Armada Bks. Paperback 1 August 1977 from£N/A | RRP: £0.45
• A History of the Peninsular War: 1807-09: From the Treaty of Fontainebleau to the Battle of Corunna v. 1 by Sir Charles Oman Greenhill Books Hardcover 28 September 1995 from£40.50 | RRP: £30
• The Pirate: A Romance of the Orkney Islands by Sir Walter Scott Adamant Media Corporation Paperback 21 May 2001 from£27.11 | RRP: £11.99
• Moon Raiders (Scott Saunders space adventure series / Patrick Moore) by Sir Patrick Moore Armada Bks. Paperback 31 July 1978 from£0.67 | RRP: £0.5
• The Living Planet: A Portrait of the Earth by Sir David Attenborough Little, Brown & Company Hardcover 1 September 1988 from£17.48 | RRP: £12.95
• Hunting the Fairies by Sir Compton Mackenzie Penguin Books Ltd Paperback 28 July 1977 from£1.14 | RRP: £0.85
• Son of Adam by Sir Denis Forman Andre Deutsch Ltd Hardcover 1 September 1990 from£17.53 | RRP: £12.99
• Aristarchus of Samos: The Ancient Copernicus (Oxford University Press Academic Monograph Reprints) by Sir Thomas Heath Oxford University Press Reprints distributed by Sa Hardcover 1 December 1913 from£20.23 | RRP: £14.99
• Alanbrooke by Sir David Fraser HarperCollins Publishers Ltd Hardcover 22 April 1982 from£17.48 | RRP: £12.95
• Chief of Staff: Diaries of Sir Henry Pownall: 1940-44 by Sir Henry Pownall Leo Cooper Hardcover 14 November 1974 from£7.76 | RRP: £7.5
• Peace Talks by Sir Andrew Motion Faber & Faber Paperback 6 October 2016 from£8.79 | RRP: £10.99
• Living Dangerously by Sir Ranulph Fiennes Macmillan Hardcover 19 October 1987 from£27.00 | RRP: £20
• Filmer: 'Patriarcha' and Other Writings (Cambridge Texts in the History of Political Thought) by Sir Robert Filmer Cambridge University Press Paperback 21 February 1991 from£36.79 | RRP: £21.99
• My Life So Far by Sir Denis Forman Abacus Paperback 4 May 2000 from£9.43 | RRP: £6.99
• The Travels of Sir John Mandeville (Classics) by Sir John Mandeville Penguin Books Ltd Paperback 27 October 1983 from£5.38 | RRP: £9.99