My rating is divided into two parts:

A. Design
The design of the book with the real clues is simply beautiful. It could hardly be better for a book (which should also remain affordable).
The designer and the printing company have done a very good job and it is simply a pleasure to hold it in your hand.

B. Riddle to guess along
Well - with a bit of good will you can figure something out, but not screaming.

Here are my SPOILERS that will lead you to the result.
1. the clues in the first half of the book are the important ones.
2. forget the two clues in the book. They are not important.
3. important are: Theater ticket, train ticket, postcard
4. what is the play about - it is in the newspaper, you can also find it out in a theater encyclopedia or on the Internet.
5 Which woman really appears as a character in the book?
6. well - it must have been her...
7. now you can gather together from the clues what points to this woman.

I could now write a rant about the fact that no real evidence of any kind has been shown here. "Judge, I'm innocent because I have this ticket to a play about an unhappy wife."

You can read this book for the shear joy of looking at the clues, but don't expect a logical mystery with clues that stand up in court.

My recommendation instead: Murder off Miami ( )

I bought and read this book almost 10 years ago - it was one of the first books I bought after moving to Australia, and I remember because I couldn't believe I was paying that much money for a book (prices here were astronomically high then - a mass market paperback was 20-25 dollars - where as now they only sit at a suborbital price). But this is one of those fancy books: clues like letters, newspapers, telegrams, etc. are mounted onto pages so that the reader can remove them from envelopes and play along. I'm such a sucker for these books. Like pop-ups, only people don't give you the side-eye for enjoying them without kids around.

The story purports to be real: a satchel found in the wall of a home being torn down in Philadelphia, present day, contained this letter from Dr. Watson, along with the clues. The reader is told at the beginning that no solution exists for the mystery and readers are invited to try to solve the very cold case.

It's really well done, really extraordinary, and the mystery itself is delightfully difficult. Everything is done more or less within the established canon timeline and remains faithful to Doyle's creations. No liberties are taken...not really:

At the very end, a solution is made available and it is... audacious. It messes with a very minor established character, but in such a way as to be logically possible. It felt a bit out-there to me, but not at all impossible.

I'm not sure if this is still in print or not, but if you're a Holmes fan and see it, take a look - it's one of the most faithful pastiches/homages I've yet found. ( )

The story was interesting and the props fun. I can't say the mystery made any sense, but I couldn't figure out the clues, despite, for once, making the effort. Though I deduced the criminal by rights of narrative casualty.

And the book is beautiful. Lots of illustrations, and the props really are well done. However, the newspaper had a story printed on the cover and inside, and that was apparently not a clue.

The alternate interpretation of "The Adventure of the Empty House" is a version of a others I've seen before so it didn't take me too much by surprise, though it seemed perhaps a little far fetched.

As there was such attention to detail however, I rather wish the introduction, which took place in modern day, wasn't given the same treatment as the "original" letters from the modern day when they're talking about emails and things. ( )

A fun little read, indeed. A novelty, what with its tangible pieces of evidence. Maybe the solution was a bit predictable, but not a total waste of an hour. ( )

well written and very interesting to read. ( )