The Seven-Percent Solution by Nicholas Meyer, 224 pages

I was moving some books around on my bookcases and came across this old favorite that I had to re-read. Sherlock Holmes' cocaine addiction has gotten to the point where it will kill him before much longer, and Watson is desperate to help him. The only man in Europe who may be able to help him is Sigmund Freud, but the issue is getting Holmes there. This is an outstanding book and a must read for any Sherlock fans.