Riordan, Rick PERCY JACKSON AND THE LAST OLYMPIAN - 1 - Penguin Random House UK Puffin Books 2010/01/01 - 360 ISBN: 9780141346885 Source: Purchased Current Books, Convent Jn., Ernakulam Subjects--Uniform Titles: Nil Subjects--Topical Terms: Childrens Fiction Dewey Class. No.: CS-F / RIO