Matt Royal is a retired trial attorney enjoying the relaxed life on Longboat Key, Florida when his best friend and Vietnam War mentor, Laurence Wyatt, is murdered execution style. Though Matt has full faith in local law enforcement, this is personal so he sets out to find those responsible and bring them to justice. What he finds takes him to Germany to solve a mystery that goes back decades and will lead him where he never expected. He enlists his friends, Jock Algren and Logan Hamilton, to help unravel the mystery and get the revenge that Wyatt deserves. "Wyatt's Revenge" is the fourth installment in the Matt Royal series, written by author H. Terrell Griffin, but is the first book I have ever read by this author. He does a very good job of introducing the reader to characters that, no doubt, were part of the previous books and I really didn't feel like I was missing any information regarding the main characters or their relationship to one another. The story moved quickly and, while I did figure out part of the mystery rather early, I think that was intentional as the reader is privy to some information that the characters are not. In this testosterone fueled, action packed mystery, knowing that little piece of information doesn't matter as you will still be turning the pages furiously to find out what happens next. My only complaint, now I have to go buy the other 3 books in the series to find out what kind of trouble Matt Royal was previously involved in. If it was even half as exciting as "Wyatt's Revenge", it will be well worth the expense.