Every Kid's Science Questions Explained book

title: How Come? Every Kid's Science Questions Explained author: Kathy Wollard paperback year:1993 publisher: Workman illustrator: Debra Solomon Has black & white illustrations and cartoons. condition: good Cover has wear from age, use, shelf. It has edge and corner wear. Surface tear at top of back cover near spine. Corner crease on top corner front cover. A couple page corner bends. Not written in. No torn pages. A good usable copy.