Jay Johnstone gets to be the only Angel in this booklet set.
These were inserted into regular packs of 1970 Topps cards.
The back of the booklet featured a checklist.
Only 24 books were in the set, and not all were of big stars.
There's one for Al Ferrara.
See what I mean?
The six page cartoon booklet told a short player background story.
Very cool for the 70's.
Not sure if Topps has tried to reintroduce these, but I don't think they would be as cool if they did.