Phantoms Afoot - Journeys into the Night
by Mary Summer Rain
1989

This is the fourth book in the "No-Eyes" series, and in many ways the most extraordinary of the series. After having been taught to Dreamwalk by Brian Many Heart (as chronicled in Dreamwalker), Mary Summer Rain discovers that she must use the power she has fiercely resisted. No-Eyes convinces her that it is an important part of her destiny. With the help of her husband, she embarks on a series of confrontations with the earthbound and sometimes dangerous, spirits who inhabit the dimensions between planes.