Booksellers of social media! Do we have the giveaway for you... You can win this incredible, shape-shifting A1 lenticular poster for your bookshop. To win it, all you have to do is post a suitably spooky photo of one (or more) copies of OUR SHARE OF NIGHT to your Instagram and use the below hashtag in the caption - #OSONSpookySeason Not only will you win the poster, you’ll also win some signed book plates along with a selection of spooky goodies. This giveaway closes on Wednesday 2nd November. We’ll pick three of our favourite posts to win the giveaway. Happy Halloween and let the games begin 🎃