Bill Guggenheim is a pioneer in the field of After-Death Communication (ADC) experiences. He is considered to be the "Father of ADC research" and has written and spoken on this subject for more than 25 years.

In May of 1974, Bill experienced a spiritual awakening that would shape the rest of his life. Over the course of four months, he received messages from the "other side" that challenged all of his beliefs. These messages (writings) consisted of short stories, philosophy, parables, and poetry - all of which affirmed life after death - something he literally did not believe in.

Bill is the author of 'Hello From Heaven' which considers 3,300 firsthand accounts of After Death Communication and delves deeper in 353 of these experiences.