Michael Riordan

• The Northallerton Collection by Michael Riordan Sutton Publishing Ltd Paperback 24 May 2003 from£N/A | RRP: £12.99
• Northallerton in Old Photographs: A Second Selection (Britain in Old Photographs) by Michael Riordan Sutton Publishing Ltd Paperback 5 November 1998 from£13.48 | RRP: £9.99
• 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 W.H.Freeman & Co Ltd Paperback 12 January 1993 from£13.43 | RRP: £9.95
• 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
• 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
• Percy Jackson and the Olympians: The Lightning Thief by Rick Riordan Puffin Books Paperback 30 June 2005 from£14.83 | RRP: £10.99
• Oxford Reading Tree: Stage 14: TreeTops New Look Stories: Grace the Pirate (Treetops Fiction) by James Riordan OUP Oxford Paperback 29 September 2005 from£8.64 | RRP: £5.5
• Something Special Mr Tumble's Hide and Seek: A Peep-Through Book by Jane Riordan Egmont Hardcover 5 August 2013 from£5.89 | RRP: £5.99
• War Song by James Riordan Oxford University Press Paperback 5 July 2001 from£9.43 | RRP: £6.99
• Twelve Labours of Hercules by James Riordan Frances Lincoln Children's Books Paperback 3 August 2000 from£12.13 | RRP: £8.99
• Comrade Jim: The Spy Who Played for Spartak by Jim Riordan Harper Perennial Paperback 30 April 2009 from£8.18 | RRP: £8.99
• Percy Jackson and the Sea of Monsters by Rick Riordan Puffin (1st) Hardcover 6 July 2006 from£14.83 | RRP: £10.99
• The Battle of the Labyrinth (Percy Jackson & the Olympians) by Rick Riordan Listening Library Audio CD 13 May 2008 from£44.95 | RRP: £29.36
• Sweet Clarinet by James Riordan Oxford University Press Paperback 4 November 1999 from£6.73 | RRP: £4.99
• The Demigod Diaries (The Heroes of Olympus) by Rick Riordan Listening Library Audio CD 14 August 2012 from£29.22 | RRP: £22.87
• When the Guns Fall Silent by James Riordan Oxford University Press Paperback 31 December 2000 from£9.43 | RRP: £6.99
• Comrade Jim: The Spy Who Played for Spartak by Jim Riordan Fourth Estate Hardcover 5 May 2008 from£20.23 | RRP: £14.99
• Percy Jackson and the Olympians: The Last Olympian: 05 (Percy Jackson & the Olympians) by Riordan, Rick Yuan Liu Chu Ban Gong Si Paperback 1 January 2010 from£71.92 | RRP: £
• My G-r-r-r-reat Uncle Tiger by James Riordan Orchard Paperback 2 July 2009 from£8.08 | RRP: £5.99
• The Maze of Bones (39 Clues) by Rick Riordan Scholastic US Hardcover 1 September 2008 from£16.40 | RRP: £8.62
• The Water Stealer by Maurice Riordan Faber & Faber Hardcover 1 August 2013 from£17.53 | RRP: £12.99
• The Little Puppet Boy (White Wolves: Stories from Different Cultures) by James Riordan A & C Black Publishers Ltd Paperback 1 October 2007 from£6.73 | RRP: £4.99