The murder of Matthew McKay's son, Jordan, sent him on a journey in search of ways to communicate with his son despite fears and uncertainty. In his book Seeking Jordan he recounts the steps he took to reach his son. Read more.

His later book "The Luminous Landscape of the Afterlife: Jordan's Message to the Living on What to Expect After Death" is another wonderful read. It explains how to navigate the early stages of the afterlife, how we learn and grow in the spirit world, and how to release anxiety about the end of life. It includes exercises and meditations to prepare you for navigating and communicating in spirit.