I spent some time on Google Books last night and today just poking around and having some fun.  What I really ot a kick out of is reading some of the old periodicals and magazines that are availble in their entirety to viewing.
 
When I was a kid I loved going to the bookstore and picking up the latest Baseball and Football Digest.  In this day of instant news and reporting on the internet these magazines we grew up with are all but gone.  Here's a Basball Digest from 1975 with Johnny Bench on the cover.  I loved he Big Red Machine of the 1970's, and this issue brought back memories.  Great to look at the old ads in there as well.