Although she promises that her book is "fair and balanced", Samantha Markle admitted to The Sun, "I don't know if she (Meghan Markle) will be comfortable with it. Some things she will and some things she won't." She went on, "This has never been a slamming tell-all story. Whatever the reader is looking for there is something for everyone and I hope the world will love it. I think the royal family will like it and will enjoy it and nothing they should be uncomfortable with. I hope they find it warm, funny, honest and heartfelt." 

Given Meghan and Samantha Markle's rocky history, and the fact that the sisters reportedly have not spoken to each other since 2008 (via Evening Standard), it will be hard to know how much of what Samantha writes is true. But we can only assume that Meghan isn't thrilled about the book's release.