Yes, that Fletch, the same character from the 1985 movie with Chevy Chase. After I saw that movie in high school, I read a few of the books on which it was based. Gregory Mcdonald has nine books with Irwin Maurice Fletcher as an investigative reporter sleuthing, disguising, and lying his way through the mystery. The two Fletch movies portray him as more goofy than he is in the novels, but the books are good reads before bedtime.
Confess, Fletch is the second in the series, and has Fletch fly in to Boston to find a murdered woman in his rented house. While trying to solve that murder, he is also trying to track down stolen paintings from a family heirloom from a possibly crooked art dealer.
Mcdonald’s writing style is breezy and quick, with lots of dialogue to move the story along. If you are interested in mystery novels, this could be for you. I’m not a mystery reader usually. I just like spending time with arrogant smart-alecks.