Extraterrestrials: A‎ Field Guide for Earthlings paperback

Extraterrestrials: A Field Guide for Earthlings What will they look like? That is the question addressed in this wonderfully illustrated book for "earthlings" who want to explore beyond the cardboard aliens of television science fiction to find out what science says about our cosmic cousins from other planet--if they exist. Reading age 9-12 Excellent gently used condition. Bundle up to 5lbs and save!