The Newspaper Code — Lisa J. Lickel

The Newspaper Code is the third book of the Buried Treasure cozy mystery series. Judy Wingate, a new mom, and her NOT-BFF, nosy reporter Olivia Hargrove, team up in a testy relationship to solve the murder of elderly civil servant Esme Espe who may have uncovered millions of dollars of missing city treasury money. Old friends and new ones join the race to find the money before the murderer.