The Magical Island of Pickerdilly

A retired professor named Fenn Kingsley lived in northern England. He had heard many stories of a magical island that was discovered more than 200 years ago, but he could not find any maps of the island.

Professor Kingsley remembered in his research that there was a book or journal located somewhere in London. He decided to set out on an adventure to find as much information as he could about the journeys of Captain Humpshinger by locating his missing journal. Where will the adventure lead him?