Melbourne 1928. A raging storm sweeps the beach at Brighton, toppling one of the bathing boxes and revealing the graves of J. Arnold Witherspoon, a successful businessman, and his wife, Hope. Crime reporter Reggie da Costa, devotee of fashionable suits and stylish automobiles, uncovers an intriguing mystery: How can the Witherspoons be controlling their financial affairs and property holdings from abroad if they are lying dead under the sand? Complicating matters, a respected shipping company owner, while attempting to rob a bank, turns the gun on himself. Is there a connection between these bizarre deaths? Can Reggie uncover the truth?