Pathfinder Adventure Path: Strange Aeons 4 of 6: The Whisper Out of Time

With their memories once again intact, the adventurers continue their pursuit of Count Lowls after hearing that he's set course for a lost city in a remote part of Casmaron called the Parchlands. The race is on to stop their crazed nemesis and learn more about his loathsome plans before they stumble onto something too large to tackle.