#3 in the series (Mike; Psmith in the City; Psmith, Journalist).
Most of this book is a reworking (often word-for-word) of newspaper portion of The Prince and Betty. The paper Peaceful Moments is renamed Cozy Moments and the characters have been re-worked to include Mike and Psmith.
Start with "Mike" -- this is book 2.
Another Winter & Furneaux mystery!
Louis Tracy's stories have a recognizable flare: his men are gentlemen and his women are ladies (even when they are "modern").