Now I Lay Me Down to Sleep (A Helen Bradley Mystery)

Helen Bradley, ex-cop, grandmother and travel writer, learns that a prominent gerontologist has been murdered. When the doctor's widow also dies, Helen checks herself into a convalescent home to discover the truth surrounding the mysterious deaths. Edgewood Manor is the perfect place for Helen to recover from a gunshot wound and do a little detective work. Good plan--as long as she doesn't die in her sleep.