Now this would be amazing. Her hugely-anticipated second book Go Set A Watchman went on sale at midnight on Monday night, but now it seems like there’s more good news for fans of Harper Lee. According to reports, the author’s lawyer has revealed that she may have found another lost manuscript which could potentially be a third book. Lawyer Tonja Carter wrote a piece in the Wall Street Journal explaining how she had come across the second manuscript that has now been released as Go Set A Watchman. “I said, ‘Nelle [Lee], when I was in the safe-deposit box, I found something’,” she explained. “She said, ‘What?’ I said, ‘It’s a manuscript of a novel called Go Set A Watchman’." “She said, ‘It’s Go Set A Watchman’… I guess it’s finished, it’s the parent of Mockingbird." Carter went on to explain that other papers she had discovered could be an early draft of the new release, or could in fact be a third book, ‘bridging’ the other two books. Meanwhile, on Tuesday morning, Lee’s Go Set a Watchman and To Kill A Mockingbird were number one and two on Amazon’s bestseller’s list as fans eagerly grabbed copies of Lee's novels. However, the new release is surrounded in controversy as it reportedly portrays Atticus Finch in an unsavoury light, and if there is a third book, we can't wait to see what may be in store for our favourite characters.