Postage is $4 in the US unlimited books, $8 to Canada for first book then $1 per book, $12 overseas then $2 per 3 books.  Both up to 4 lbs or about 20 books. Paypal accepted, returns accepted, all other rules followed. Condition is generally Fine to VFNM.  No water damage or rusty staples.  No surprises.  If you can't see any back cover major wear I'll mention it. Spine ticks and very small creases the main issues.  Mystery into Space 111 113 114 115 117 lot for $9 SOLD