Book #3 in the Charlie Mission Cozy Mystery series.
"Her long-lost cousin, Delta, is in town, and she’s everything Charlie isn’t. Over the top, a little flamboyant, and fantastic at being a spy. Charlie’s not going to let her steal the limelight. Especially when Delta’s boyfriend drops dead. And Delta’s the only one who could have done it. Helping Delta might not be at the top of Charlie’s list but keeping Gossip is, and she’s determined to solve the crime before it’s too late. And when Delta’s cover is nearly blown, Charlie knows she has to act before their location is compromised."