SIR

• Royal Air Force and Two World Wars by Sir Maurice Dean Littlehampton Book Services Ltd Hardcover 22 March 1979 from£12.08 | RRP: £8.95
• Rumpole and the Penge Bungalow Murder (BBC Audiobooks) by Sir John Mortimer BBC Audiobooks Ltd Audio CD 6 October 2011 from£30.07 | RRP: £16
• Patrick Moore's Astronomy: Teach Yourself by Sir Patrick Moore Teach Yourself Paperback 26 February 2010 from£17.53 | RRP: £9.99
• The Book of the Sword by Sir Richard Burton Dover Publications Inc. Paperback 1 November 1988 from£18.62 | RRP: £11.99
• Open Sea: Its Natural History (New Naturalist S) by Sir Alister Hardy Collins Hardcover 1 February 1971 from£3.37 | RRP: £9.5
• Teach Yourself Astronomy (Teach Yourself Science) by Sir Patrick Moore Teach Yourself Books Paperback 1 January 2003 from£13.48 | RRP: £9.99
• Where Soldiers Fear to Tread by Sir Ranulph Fiennes Hodder & Stoughton Ltd Hardcover 1 July 1983 from£4.72 | RRP: £7.95
• Sicilian Baroque by Sir Anthony Blunt Weidenfeld & Nicolson Hardcover from£220.87 | RRP: £
• The Feather Men by Sir Ranulph Fiennes Penguin Books Ltd Paperback 27 November 1997 from£9.43 | RRP: £6.99
• The Theory of Probability (Oxford Classic Texts in the Physical Sciences) by Sir Harold Jeffreys OUP Oxford Paperback 6 August 1998 from£84.97 | RRP: £45
• The Thirteenth Century 1216-1307: 4 (Oxford History of England) by Sir Maurice Powicke OUP Oxford Hardcover 26 March 1963 from£177.50 | RRP: £71
• Davidson's Principles and Practice of Medicine by Sir Stanley Davidson Churchill Livingstone Paperback 1 March 1999 from£45.88 | RRP: £33.99
• Final Term: The Labour Government, 1974-1976 by Sir Harold Wilson Michael Joseph Hardcover 15 October 1979 from£12.08 | RRP: £8.95
• The Legends of King Arthur and His Knights (Illustrated Edition) (Dodo Press) by Sir James Knowles Dodo Press Paperback 11 May 2007 from£17.53 | RRP: £12.99
• Patrick Moore on Mars by Sir Patrick Moore Cassell Illustrated Hardcover 19 November 1998 from£11.94 | RRP: £16.99
• Value Systems and Social Process (Pelican) by Sir Geoffrey Vickers Penguin Books Ltd Paperback 24 September 1970 from£0.40 | RRP: £0.3
• Morte d'Arthur: Death of Arthur (Great Epics) by Sir Thomas Malory Naxos AudioBooks Audio CD 30 September 1994 from£22.66 | RRP: £13.99
• And We Shall Shock Them: British Army in the Second World War by Sir David Fraser Hodder & Stoughton Ltd Hardcover 1 March 1983 from£17.48 | RRP: £12.95
• A Night at the Opera (Modern Library) by Sir Denis Forman Modern Library Inc Paperback 1 May 1998 from£24.26 | RRP: £19.99
• Editor: An Inside Story of Newspapers by Sir Max Hastings Pan Books Paperback 5 September 2003 from£10.78 | RRP: £7.99
• The Countess of Pembroke's Arcadia (World's Classics) by Sir Philip Sidney Oxford Paperbacks Paperback 21 February 1985 from£10.78 | RRP: £7.99
• ALASTAIR COOK THE AUTOBIOGRAPHY: The Sunday Times Bestseller by Cook, Sir Alastair Michael Joseph Hardcover 5 September 2019 from£20.00 | RRP: £
• On the Shoulders of Giants: Principia by Sir Isaac Newton Perseus Books Paperback 12 January 2005 from£12.13 | RRP: £8.99
• Patrick Moore on the Moon by Sir Patrick Moore Cassell Illustrated Paperback 9 June 2006 from£20.23 | RRP: £14.99
• The Art of Cricket by Sir Donald Bradman Hodder & Stoughton Ltd Hardcover 15 November 1990 from£24.23 | RRP: £17.95