Mystery Of The Russian Ruby
I Smyth
Professor Proudfoot, the jewel expert, arrives at Willoughby Court as a guest of the countess – owner of the most famous ruby in the world. But the ruby goes missing and everyone is a suspect. The story has three endings – turn the wheel and the clues and suspects change each time.
Reviews

The mystery of the Russian Ruby is a great way to pass the time! With three endings to figure out, a fun, realistic mystery with notes and pop ups in it. Whodunit?
Lord Natty Palm-tree 13.07.2024

This book was a who done it book. Some one stole the ruby. I enjoyed this book because it's a mystery book.
Anonymous 22.08.2017