El cuarto mono

It's 3 starts book for me, but the ending was so worth it.
The coast to coast murders ruined my taste in thriller for life. I'm always comparing every crime book I read with it, and this one wasn't the exception.
That's why I rated it 3 starts, I was a little bit boring at the beginning, it was a low start or maybe it was an incredible book, but my expectations were too high.
Anywhy, it has begun to thrill me at the 70%, in case you want to to know.