In the first book of the Prescription for Trouble series, "Code Blue" means more to Dr. Cathy Sewell than the cardiac emergency she has to face. It describes her mental state as she finds that coming back to her hometown hasn't brought her the peace she so desperately needs. Instead, it's clear that someone there wants her gone...or dead. Cathy returns to her hometown seeking healing after a broken relationship, but discovers that among her friends...