Beautiful Burn by Rachel Blake

With tragedy comes change. With change comes new responsibility. For newly appointed Fire Chief Jensen Keetes, change comes in the form of long time co-worker, the sexy, spunky Gwendolyn Carlson.
After years of avoiding her true self, Gwen has decided that enough is enough and jumps into a new relationship with her demanding new boss.
All too soon, their relationship is put to the test when the police arrive at the station in search of the Hill City Arsonist.
 Can Jensen balance being her lover, Dom, and boss? Or will Gwen’s secret push them apart?