Considering that Laura Lippman’s most recent book (Sunburn) I will be ranking as one of the best novels I read this year; it’s a modern day masterful noir, it made this most recent read by the author even more of a disappointment. The Most Dangerous Thing revolves around five childhood friends who have a dark secret. Like most friends from school age days, they have gone on to adulthood and separate lives. With the recent death of one of the five, the remaining friends reluctantly find themselves reuniting. Long ago buried, dark secrets resurface, unknown facts are exposed in a slow and lethargic fashion that make this book a perfect antidote for someone with insomnia. There are too many characters and too much character development that continuously slows the pace. Tess Monaghan, Lippman’s on going character makes a cameo appearance, but it does not help. I have read five of Lippman’s books, including Sunburn; all were terrific reads. I look forward to reading more of her work. The author is a fine writer, but this was a misfire.