bx-zone.com says :-
Roman and Greek Demigods form the essence of all Heroes of Olympus fiction novels. All book readers who are interested in mythological fiction must get their hands on this book HEROES OF OLYMPUS -THE SON OF NEPTUNE which is available in Davanagere at a discount of 49% in the second hand books store online of bx-zone. The novel ‘son of Neptune’ revolves around the character of ‘Percy Jackson’, which for sure you must have heard of, if you have not then, you must use the discount available on this book and buy it as it has the capability to hook you up for the entire weekend. Whenever, you think ‘where to find second hand novels near me?’ remember bx-zone is the answer.