I'm not going to say very much about this. I will start by saying I tried a few times to read House of Silk and could never get into it. So at least I finished this one?
This is a Sherlock Holmes book without Sherlock Holmes in it. So, you know, be aware of that. It approximates a Sherlock Holmes adventure but uses two other characters as the would-be Holmes and Watson.
It's an okay book. I saw pretty early on what the twist was going to be, and ended up skimming the rehash at the end that basically retold the story from a new perspective. (Trying not to give anything away here.) Just pay attention and you'll get it. Start with the cover. I mean, seriously.
I give Moriarty 3.5 stars overall. It's fairly short and a quick read. Really violent, though, so if that bothers you beware. And in the end, despite the twist and supposed cleverness of it all, I found the book just a tad unsatisfying. I can't put my finger on it, but . . . ::shrug:: It's all subjective. A book can be technically well written and fabulous, but if it does not fulfill the reader emotionally . . . Well, I guess it depends on why we read in the first place. For a good story? But also for something unsubstantial that has no name? A feeling we're left with when it's over?
I'm getting philosophical. Long story short, this is a solid book that is slightly better than average and a nice addition to my Holmes library. Probably wouldn't read it again but not sorry I did.