The Dream Machine
an excerpt

Jacob saw himself hovering over his body. Blood was seeping from a gash on his head. Suddenly, a bright light enveloped his spirit.
"Go back, Jacob,” a voice said. “You’re time is not up yet. I purposed you to reveal the mystery of dreams to the world. You will be a leading expert in the field of neuroscience.”
Then Jacob saw a vision in the spirit realm. He traveled thru his own eye, thru his pupil, down the cerebral canyons to a place called…It was there that he discovered the mystery of dreams.