Book overview PERCY JACKSON isn't expecting freshman orientation to be any fun. But when a mysterious mortal acquaintance appears on campus, followed by demon cheerleaders, things quickly move from bad to worse. In this latest installment of the blockbuster series, time is running out as war between the Olympians and the evil Titan lord Kronos draws near. Even the safe haven of Camp Half-Blood grows more vulnerable by the minute as Krono's army prepares to invade its once impenetrable borders. To stop the invasion, Percy and his demigod friends must set out on a quest through the Labyrinth - a sprawling underground world with stunning surprises at every turn. Full of humor and heart-pounding action, this fourth book promises to be their most thrilling adventure yet. * Book is in typical used-Good Condition. Will show signs of wear to cover and/or pages. There may be underlining, highlighting, and or writing. May not include supplemental items (like discs, access codes, dust jacket, etc). Will be a good Reading copy. ITEMS USED OR SEALS BROKEN ARE NOT ELIGIBLE FOR RETURN OR REFUND (read return policy) Attention VeRO members: We're not affiliated with or endorsed by the companies mentioned in this listing, All trademarks and copyrights are acknowiedged, they are only used for informative description of the items offered for sale, All items are authentic as evidenced in photos, legally acquired and owned, and hence covered under First Sale Doctrine, Unlawful VeRO removal of this listing will constitute perjury and result in legal action.