War heroine and intrepid crime solver Cecilia "Ace" Carroway specializes in cheating death, but she's never encountered a murderous musical instrument before. Violinist P. Charles Derkin is the latest owner of the deadly violin, and he's a nervous wreck. Ever since he inherited the famous Cremona Cannon, nightly noises and ghostly lights disturb his slumber. If he manages to fall sleep, violin-related nightmares jolt him awake again. When he discovers...