Jack and his crew accept an invitation from an eccentric billionaire who has built a castle on a Carribbean island. What first appears to be a replica of a medieval fortress turns out to be a very high tech castle, with robot valets, and rooms with floor-to-ceiling plasma screens. In the middle of the night, Jack's crew begins to encounter their own "personal demons", first in their dreams and then right before their eyes.

Mojo receives a call from "The Whistle Stop Hobby Shop". He's told his pocket watch has arrived. It's a gift from someone named "Rufus". But the pocket watch has no hands or numbers, just an opaque face that reminds Mojo of a zombie's eye. Mojo is mistaken for the detective, Rufus. He's hired to find Angelina, the missing sister of Philadelphia gangster Tony Rizzo. By using his watch as a portal, Mojo is able to look beyond the veils of this world, and he traces Angelina to a mysterious train.

When a beautiful Indian woman hands Jack his own business card, which she claims he gave her Aunt over 40 years ago, there is no doubt in Jack's mind that another quest is about to unfold. Before the riddle is solved, Jack is off to India.

While Jack Flanders is scuba diving in the great barrier reef off Belize, he discovers a sunken pirate ship. On board are two skeletons poised as though playing chess, and every time he returns, the pieces have been moved. One of the pieces looks a lot like Jack.

Jack Flanders encounters trolls, wizards, and all sorts of odd mythical creatures when he explores the "Invisible Realms" in search of our future Ah-Ha's - those spontaneous flashes of insight that have caused great thinkers to leap to their feet and shout, "Ah-Ha!".