#3 in the Supper Club series by Ellery Adams.
James Henry is looking good and feeling more confident now that he has shed a few pounds and acquired a girl friend....but the seems to be trouble on his horizon. Lucy is spending more time working towards her goal of making detective. On the plus side, James' other relationships are going well and he and the group join a cooking class. The story really picks up here, and the mystery deepens.
I so enjoy the narrator of these books-- she brings the characters to life.