TOUR DE FORCE

Inspector Cockrill’s last novel-length case, first published in 1955, takes him on a package tour to San Juan el Pirata, a Mediterranean island paradise of sun, sand, and murder.

Cockie’s companions include irresistible Louli Barker, who clings helplessly to him as their airplane begins its descent; Cecil Prout, of the fashion house Christophe et Cie; Leo Rodd, forced out of his career as a concert pianist by the loss of his right arm; Helen Rodd, the wealthy wife who continues to support him; spinster Edith Trapp, whose wardrobe Mr. Cecil openly admires; introverted Vanda Lane, who enjoys gaining power over other people; and Odyssey Tours guide Fernando Gomez. Soon after their arrival, Vanda is stabbed to death in her hotel room as everyone else lounges on the beach, their alibis attested by the watchful Cockie himself, though they can’t extend the same courtesy to him. The investigation demanded and at first directed by El Exaltida, the suavely tyrannical Grand Duke of San Juan el Pirata, who’s determined to arrest one of the interlopers, reveals that every one of the vacationers is harboring some dark secret ranging from adultery to masquerade to embezzlement. Fending off his own arrest, Cockie eventually figures out which of those secrets is most toxic en route to half a dozen false climaxes and a remarkably well-timed unmasking. Along the way, Brand (1907-88) distributes puzzle pieces as dexterously as a Las Vegas dealer and wisely springs her biggest and most jaw-dropping surprise halfway through in order to give dazed readers plenty of time to accommodate themselves to its messy implications.

A late-blooming Golden Age gem that fully lives up to its title.