Just in Time for Christmas: Free Autographed Bookplates

March 5, 2021: These bookplates are no longer available. We’re sorry for the inconvenience. 
If you’d like to turn your garden-variety copy of SuperFreakonomics (or Freakonomics) into a nifty autographed copy that suddenly seems much more gift-appropriate, you can sign up here for a free bookplate that is hand-signed by Levitt and Dubner. If all goes well, the Freakonomics elves will dispatch your bookplate via mail in plenty of time for the holidays. It’ll look something like this: