Illustrated Encyclopedia Sexualis Hundreds of informative photos Thousands of definitions the most comprehensive listing of sexual terms ever compiled All new revised Edition Fifth Hit Printing Copyright 1978 Book is an good condition Has a tear in the lower right hand corner of the back cover(see picture) and a crease on the front cover where it's been opened, no crease on the binding and there are words throughout that have been highlighted with a yellow marker For its age, this book is in great condition