


Mainely Mayhem
Golf Langdon Mainely Mystery #6
by Matt Cost
Things are not right in Brunswick. Chabal is wracked by the nightmare that was the Wendigo. Langdon is hired to investigate the questionable moral integrity of one of Brunswick’s favorite sons and gets thunked in the head and left to die on a boat mooring in the Atlantic Ocean. And that is just the beginning of the bad.
Judge Cornelius Remington is being fast-tracked to be a Supreme Court Justice. Why?
After only a five-day investigation of Remington, Langdon is pulled from the case, suggesting that the judge had already been rubberstamped and that the White House staff and FBI were just going through the motions. But there are questions about the man’s past that Langdon can’t shake, a past that might still live in the present.
Welcome to Maine: The Way Life Should Be. Or so the billboard reads upon entering the state. But that was before MAYHEM seeped in and tainted the idyllic nature of the place. A corruption that was born in Brunswick has seeped throughout the state and is threatening the entire nation.
It is up to Langdon to find and stop MAYHEM before it is too late. And the clock is ticking.


Matt Cost was a history major at Trinity College. He owned a mystery bookstore, a video store, and a gym, before serving a ten-year sentence as a junior high school teacher. In 2014 he was released and began writing. And that’s what he does. He writes histories and mysteries.
“Love in a Time of Hate” is the third historical by Cost. “Joshua Chamberlain and the Civil War; At Every Hazard”, was published in 2015, in which Emmett Collins grows into manhood during the Civil War. “I am Cuba; Fidel Castro and the Cuban Revolution” was published in 2020. It was recently awarded the silver award for historical fiction from Kops-Fetherling.
Cost has also published the Mainely Mystery series including “Mainely Power” (the MHC Read ME fiction book of the year), “Mainely Fear”, and “Mainely Money”. The fourth book in the series, “Mainely Angst”, will be published in January of 2022.
He has begun the Clay Wolfe/Port Essex Trap series with “Wolfe Trap”. “Mind Trap” will be published in October of 2021 and “Mouse Trap” in the spring of 2022.
Cost now lives in Brunswick, Maine, with his wife, Harper. There are four grown children: Brittany, Pearson, Miranda, and Ryan. A chocolate Lab and a basset hound round out the mix. He now spends his days at the computer, writing.
Other Works
I Am Cuba; Fidel Castro and the Cuban Revolution
Amazon
Goodreads
Joshua Chamberlain and the Civil War: At Every Hazard
Amazon
Goodreads
Goff Langdon Mainely Mysteries
Mainely Power (#1)
Amazon
Goodreads
Mainely Fear (#2)
Amazon
Goodreads
Mainely Money (#3)
Amazon
Goodreads
Mainely Angst (#4)
Amazon
Goodreads
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