Great information to know. I was aware that the book included scenes from other episodes when it came to production and bloopers. When I mentioned "37 episodes" I was strictly referring to "deleted scenes."
That happens to be what I'm most interested in. But I did enjoy the production portion very much as well.
I think part of the thing with featuring stills from deleted or extended scenes is that if it's a conversation between Kirk and Spock and you have a still from a deleted portion -- it tends to look like a generic picture of any Kirk/Spock interaction. That's why the Peter Kirk in the command chair is so compelling -- because it is 100% unique to that episode.
SPOILERS
The same with the featured pictures of Lang's demise. Exciting because in the aired episode he pretty much just vanished. Ditto Spock and Uhura in the new Rec Room, the Ent crew on Mudd's world, the scene of Kirk and Ele'en leaving the tent, etc., etc.
Hope sales are great and crossing my fingers for a volume 2.