Okay, folks, use it or lose it. This appears only to work for people who are in the USA as well. And at some point, it will be turned off.
But Amazon.com is currently listing five DC trade paperback collections for free, available for Kindle and ComiXology reading. US-registered readers will see them listed for free. Brits like me will see them priced up. Sorry about that.
- The Sandman Vol. 1: Preludes & Nocturnes
- John Constantine, Hellblazer Vol. 1: Original Sins
- Batman Vol. 3: Death of the Family
- Green Lantern Vol. 2: Revenge of the Black Hand
- American Vampire Vol. 2
Oh, and a little manga while you are at it.
Run, don't walk on these. Will update when the plug gets pulled.