Mysteries of the Unknown Alien Encounters, Search for Immortality, And Soul 1992

Mysteries of the Unknown Alien Encounters, Search for Immortality, And Soul 1992 Light wear on the covers and back side / corners, All books have some yellowing on the inside pages (shown in pictures) Overall well taken care of for the age 3 Books Mysteries of the Unknown -Alien Encounters -Search for Immortality -Search for the Soul Approximately: 11x9 inch books Really cool illustrations and pictures throughout the books Thank you for checking out the listing