The Man Who Went Up In Smoke - Maj Sjöwall and Per Wahlöö

The second book in the Martin Beck series. I managed to get copies of the first, fifth, and ninth books in this series, so I have to hit the library to read the others so I can read the books that are officially part of "Mount TBR." I enjoy these mysteries, I find I am not able to predict the solution but the solution is always there and it's very plausible but well hidden. There is an air of melancholy about the books that I like too. Recommended.