Time Life Mysteries of the Unknown unexplained occult lot of 4 books souls, phantom spirits, hauntings

Lot of four books from the Time Life Mysteries of the Unknown series. These are Search for the Soul, Phantom Encounters, Hauntings, Spirit Summonings.

These are in poor condition - these books have been well loved, marked with name and catalog numbers by former owner. Some books are water spotted, or discolored and yellowed. Looks like they've been carried out into the field! All have scuffing, cover wear, some soil.