Persephone is having a buy 2 get 1 free sale on their Persephone Classics series in honor of England's Mothering Sunday. This sale lasts from now until Midnight on Wednesday (3/10/10) UK time. For those of you in the Eastern US, that's 7pm on Tuesday night (3/9/10).
Here are the instructions for claiming the deal:
When ordering online you should only pay for two books, and then write in the Additional Information box: Mothering Sunday Offer and the title of the third Classic you would like. In the same box please let us know whether the books are going to you or whether they should be sent directly to your mother with a card, and if so what the card should say.