The concept for this book was so original and imaginative. I was craving a good and captivating mystery, so when I discovered this book in which Queen Elizabeth II, herself, was the one trying to solve the mystery, my craving was satisfied. It's delightful to read, fun, witty and so detailed that it feels like it actually happened. It's definitely a really unique concept that I've never come across before so it was really refreshing. I would definitely recommend this to a reader who wants a book to take them out of their reading slump-or someone who doesn't want to read something that's way to an overly complicated or psychologically disturbing murder mystery novel. This has elements which are much more humorous, compelling and overall just provides with me and an inexplicable amount of joy to read. A great book for thrilling murder mystery lovers as well as fans of good British comedy.