There's a bunch of free comics on Amazon Kindle today! There's lots of great stuff on the first page alone - those two Batman Day comics at the top are great reads, Wonder Woman FCBD is great, Mister Miracle is just a preview (but this series is AMAZING), and 52 #1 at the bottom is killer.
Lol - and check out KFC on page 2, that one's insanely funny. It's the second issue - but you should really try to start with the first one, which is hopefully there somewhere...?
Best free comic, https://www.amazon.com/52-1-Geoff...6771866011
All of 'em, https://www.amazon.com/s/ref=sr_s...e-asc-rank