SIR

• The Fear of the Dead in Primitive Religion (The Collected Works of James G. Frazer) by Sir James G. Frazer Routledge Hardcover 10 July 2000 from£648.00 | RRP: £437
• Adventures of Sherlock Holmes: The Adventure of the Engineer's Thumb/The Adventure of the Noble Bachelor/The Adventure of the Beryl Coronet/The ... Michael Williams Vol 3 (BBC Radio Collection) by Sir Arthur Conan Doyle BBC Audiobooks Ltd Audio Cassette 4 February 1991 from£17.80 | RRP: £11
• The Sherlock Holmes Audio Collection by Sir Arthur Conan Doyle HarperCollins Audio Cassette 8 December 1994 from£17.80 | RRP: £10.99
• Genetical Theory of Natural Selection by Sir Ronald A. Fisher Dover Publications Inc. Paperback 1 December 1958 from£8.03 | RRP: £5.95
• Sherlock Holmes: A Scandal in Bohemia/The Red-Headed League/Charles Augustus Milverton/The Speckled Band. The Classic Carleton Hobbs and Norman Shelley Productions No. 1 (BBC Radio Collection) by Sir Arthur Conan Doyle BBC Audiobooks Ltd Audio Cassette 12 September 1988 from£11.02 | RRP: £6.8
• Ranjt Singh by Sir Lepel H Griffin Unknown Paperback 4 September 2009 from£N/A | RRP: £14.5
• Essays in Musical Analysis: Concertos and Choral Works v. 3 (Oxford Paperbacks) by Sir Donald Francis Tovey Oxford Paperbacks Paperback 1 December 1981 from£9.38 | RRP: £6.95
• Sherlock Holmes: The Adventure of the Sussex Vampire and other stories by Sir Arthur Conan Doyle HarperCollins Audio CD 7 January 2008 from£18.89 | RRP: £13.99
• The Golden Bough. A Study in Magic and Religion: Part 4. Adonis, Attis, Osiris. Volume 2 by Sir James George Frazer Adamant Media Corporation Paperback 22 November 2000 from£20.89 | RRP: £7.99
• A Short Textbook of Medical Statistics (University medical texts) by Sir Austin Bradford Hill Hodder Arnold Paperback 1 January 1985 from£14.78 | RRP: £10.95
• The Golden Bough. A Study in Magic and Religion: Part 4. Adonis, Attis, Osiris. Volume 1 by Sir James George Frazer Adamant Media Corporation Paperback 22 November 2000 from£27.61 | RRP: £11.99
• Cerdd Dafod by Sir John Morris-Jones Gwasg Prifysgol Cymru Hardcover 18 April 1991 from£13.48 | RRP: £14.99
• Recollections Abroad, During The Years 1790: Sicily And Malta (1817) by Sir Richard Colt Hoare Kessinger Publishing Co Hardcover 27 October 2008 from£37.39 | RRP: £31.95
• The Case Book of Sherlock Holmes: Unabridged by Sir Arthur Conan Doyle HarperCollins Audio Cassette 16 February 1998 from£17.80 | RRP: £10.99
• Anson's Law of Contract by Sir William Reynell Anson Oxford University Press Hardcover 1 November 1984 from£67.50 | RRP: £50
• A Study in Scarlet (Modern Library) by Sir Arthur Conan Doyle Modern Library Inc Paperback 26 June 2003 from£8.99 | RRP: £6.99
• Tales of Terror and Mystery by Sir Arthur Conan Doyle Macmillan Paperback 10 February 1978 from£1.01 | RRP: £0.75
• Understanding of the Brain by Sir John C. Eccles McGraw-Hill Inc.,US Hardcover 1 February 1977 from£21.53 | RRP: £15.95
• The Haemolytic Anaemias: The Auto-Immune Haemolytic Anaemias v.3: The Auto-Immune Haemolytic Anaemias Vol 3 by Sir John V. Dacie Churchill Livingstone Hardcover 1 October 1992 from£206.55 | RRP: £165
• Rendezvous With Rama (S.F. Masterworks S.) by Sir Arthur C. Clarke Gollancz Paperback 13 April 2006 from£8.05 | RRP: £8.99
• The Adventures of Sherlock Holmes (Oxford Sherlock Holmes) by Sir Arthur Conan Doyle Oxford University Press Hardcover 1 September 1993 from£10.73 | RRP: £7.95
• A Companion to Beethoven's Pianoforte Sonatas: Complete Analyses by Donald Francis, Sir Tovey Ams Pr Inc Hardcover 1 June 1931 from£53.64 | RRP: £36.92
• Diophantus of Alexandria; A Study in the History of Greek Algebra (Classic Reprint) by Sir Thomas L. Heath Forgotten Books Paperback 16 March 2010 from£15.64 | RRP: £9.03
• Psychical Research And The Threshold Of The Unseen by Sir William F. Barrett Kessinger Publishing Co Paperback 6 December 2005 from£35.99 | RRP: £27.95
• Trelawny Of The "Wells" and other plays (The Magistrate, The Schoolmistress, The Second Mrs Tanqueray) by Sir Arthur Wing Pinero Oxford University Press Paperback 23 February 1995 from£8.08 | RRP: £5.99