For your consideration, here is the Pendulum Power Paperback Book by Greg Nielson and Joseph Polansky, A Warner Destiny Book, 1977, 170 pages. It has some wear and creases on the covers. There is some tanning on the pages and inside of the covers. There is a name and date written inside of the front cover.
It will be mailed in a box for protection. I mail items out within 1 to 2 days of purchase. Item pictured is the actual item up for sale and comes from a non-smoking household. (354.326q-.8bb)
[Thanks for looking!]