UFO Encounters Rita Golden Gelman & Marcia Seligson 1978 Scholastic Books

UFO Encounters Rita Golden Gelman & Marcia Seligson 1978 Scholastic Books. What's out there, beyond the clouds and sun? Are there other planets whose life forms may have visited Earth? "Yes!" say nearly 70,000 people who have sighted UFOs. What do you say? Cover has some wear around the edges. Pages inside are yellowed from age but no rip or markings. Please see pictures.