I saw this post while on vacation overseas -- I already own a few of the books, and have read a few others from library loans, but this was such a good deal I had to snag it. Luckily I have a VPN server running at home and my phone configured to use it, so I was able to grab the deal and redeem it!
Now I just need to get around to downloading all of the epubs and liberating them to read in KOReader, on my Kobo.
EDIT: A lot of the books don't show covers in ADE... is this true for everybody, or should I try to re-download those? Ugh...