Wondering if anyone has information on this book? I took a chance and won this on auction. It was just delivered and the signature is on a metallic sticker placed on the inside page. The book was released in 2012. 

Does anyone have knowledge of this release? Ill be sending a direct email to Rizzoli as well. It looks like an authentic signature from what limited info I can find about her online. If this was released by the publisher, the sticker would be a nice way of helping to confirm authenticity. I thought it was a good gamble for $50