Chris died in 2016. Even after all this time, new pieces of the puzzle still pop up from time to time. And that most likely will be covered in the next book. The journey continues.

In the continuing adventure with Chris, Joe has acquired a different approach to life. Adopting an entirely new set of tools, he has gone to great lengths to educate himself in their metaphysical application. - We're Not Done Yet, Pop: My Lessons from the Other Side, Amazon. - Joe McQuillen 

Longing to maintain contact with his son and inspired by the information provided from Mediums, Joe began to research various methods of increasing his intuitive abilities. The information he provides is helpful to anyone interested in expanding their own PSI awareness.

In learning to bypass the Mediums to connect with Chris, he also seeks out "thin places" - describing a beach in Florida [Siesta Key] as one of those special locations - explaining that the unique properties of the quartz crystal sand provides a bridge.

Sedona didn't click. The Spiritualist community in Lily Dale, NY. made a lasting impression.

Joe's Bio and info on the first book. Link.

Background on the family and Christopher. Chicago Tribune.

They Call Us Channelers. YouTube.