The code is SUMMERREAD305 and it’s supposedly only valid for purchasing Owning Wednesday at 10% off but it looks generic enough. Maybe Lulu will apply it to your whole cart. I never know how that crazy place works.
Lulu codes are one-use-per-account only and this one expires June 30th.
Owning Wednesday is one of the June Books of the Month in Fetlife.com’s Kinky Intellectual Book Club, so if you haven’t picked it up yet and want to get in on the discussion starting July 1st, here you go!