Michael Riordan

• Northallerton in Old Photographs: A Second Selection (Britain in Old Photographs) by Michael Riordan Sutton Publishing Ltd Paperback 5 November 1998 from£9.79 | RRP: £9.99
• The Northallerton Collection by Michael Riordan Sutton Publishing Ltd Paperback 24 May 2003 from£N/A | RRP: £12.99
• Crystal Fire: Birth of the Information Age (Sloan Technology) by Michael Riordan,Lillian Hoddeson WW Norton & Co Hardcover 24 September 1997 from£26.93 | RRP: £19.95
• The Shadows of Creation: Dark Matter and the Structure of the Universe by Michael Riordan,David N. Schramm Oxford Paperbacks Paperback 1 July 1993 from£13.48 | RRP: £9.99
• The Shadows of Creation: Dark Matter and the Structure of the Universe by Michael Riordan,David N. Schramm W.H.Freeman & Co Ltd Paperback 12 January 1993 from£13.43 | RRP: £9.95
• Sizewell B: An Anatomy of Inquiry by Timothy O'Riordan,etc.,Ray Kemp,Michael Purdue Palgrave Macmillan Hardcover 21 August 1988 from£77.62 | RRP: £57.5
• Buried Treasures in the Classroom: Using Hidden Influences to Enhance Literacy Teaching and Learning (Kids Insight Series) by Amy Seely Flint;Mary Riordan-Karlsson;Mary Riordan-Karlson International Reading Association,U.S. Paperback 30 April 2001 from£16.87 | RRP: £17.5
• Critical Pathways to Success in CNS Drug Development by Neal R. Cutler,John J. Sramek,Michael F. Murphy,Henry Riordan,Peter Biek,Angelico Carta Wiley-Blackwell Hardcover 9 April 2010 from£163.01 | RRP: £84.99
• Rebel Island by Rick Riordan Bantam Hardcover 28 August 2007 from£25.31 | RRP: £16.95
• The Red Pyramid (Kane Chronicles) by Rick Riordan Brilliance Corporation Audio CD 4 May 2010 from£37.88 | RRP: £24.42
• The Last Olympian (Percy Jackson & the Olympians) by Rick Riordan Listening Library Audio CD 12 May 2009 from£53.46 | RRP: £33.54
• King Arthur (Oxford Illustrated Classics) by James Riordan Oxford University Press Hardcover 1 March 1998 from£17.53 | RRP: £12.99
• Percy Jackson and the Last Olympian (Book 5) by Rick Riordan Puffin Paperback 4 July 2013 from£6.29 | RRP: £6.99
• 9 from the Nine Worlds-Magnus Chase and the Gods of Asgard by Riordan, Rick Disney Hyperion Hardcover 2 October 2018 from£14.76 | RRP: £
• Percy Jackson and the Titan's Curse by Rick Riordan Puffin Books Hardcover 5 April 2007 from£13.48 | RRP: £9.99
• My G-r-r-r-reat Uncle Tiger by James Riordan Orchard Paperback 2 July 2009 from£8.08 | RRP: £5.99
• Percy Jackson and the Olympians Hardcover Boxed Set: Books 1 - 5 by Rick Riordan Hyperion Books Hardcover 6 October 2009 from£88.60 | RRP: £62.36
• The Woman in the Moon and Other Tales of Forgotten Heroines by James Riordan Hutchinson Paperback 3 August 1989 from£10.78 | RRP: £7.99
• The Holy Land by Maurice Riordan Faber and Faber Paperback 1 March 2007 from£7.17 | RRP: £8.99
• Percy Jackson and the Olympians: The Lightning Thief (Percy Jackson & the Olympians) by Rick Riordan Puffin Books Hardcover 1 September 2005 from£17.53 | RRP: £12.99
• The Sea of Monsters (Percy Jackson & the Olympians) by Rick Riordan Listening Library Audio CD 13 June 2006 from£27.32 | RRP: £28.21
• The Son of Neptune (Heroes of Olympus) by Rick Riordan Listening Library (Audio) Audio CD 11 October 2011 from£N/A | RRP: £42.09
• Percy Jackson and the Lightning Thief (Percy Jackson & the Olympians) by Rick Riordan Puffin Audio CD 4 May 2006 from£21.06 | RRP: £12.99
• Percy Jackson and the Olympians: Wrath of the Triple Goddess (Percy Jackson and The Olympians, 7) by Riordan, Rick Puffin Hardcover 24 September 2024 from£11.49 | RRP: £
• Percy Jackson: The Demigod Files (Film Tie-in) by Rick Riordan Puffin Paperback 7 January 2010 from£4.49 | RRP: £4.99