The fat sailor went up his 40-foot mast to check his antennas and spreader lights--but what he saw was a murderer in action.  P.I. Gin Ritchey needs his help to capture the killer, but first they have to do a stakeout in a shopping center to find the culprit.
DEADbolt is...
An intriguing classic mystery…recommended.---C.J. Cherryh