I didn't know Grimes' books were considered cozies. I wouldn't have considered them in that category because Richard Jury is not an amateur detective, as are most of the cozy "detectives" I've read (I admit there were very few) Then I would have to say I've liked Grimes' "cozies" I love her character Melrose Plant and his dipsy aunt Agatha.
The last cozy I read was Crouching Buzzard, Leaping Loon by Donna Andrews. No more by her. Other than her, I didn't care for Susan Wittig Albert, M. C. Beaton (Agatha Raisin), Lillian Jackson Braun (cat mysteries), Julia Spencer-Fleming and Louise Penny (She's probably not considered a writer of cozies, but her books are boring IMO).
My favorites are more thrillers, I guess, than just mysteries, i.e. David Baldacci, Lawrence Block, James Lee Burke, Lee Child, Robert Crais, Michael Connelly, etc., etc.
Marj