Double Detection - Belton Cobb

THE STORY: Noel Ross, ex-police sergeant with Scotland Yard, has just ad an operation to remove shrapnel from his head. He and his wife take a vacation for him to recuperate. Ross is distracted and annoyed by his fellow guests at the White Cliffs Hotel on the South Coast of England. When Mr. Griggs, a supposedly amusing and witty man, is found unresponsive in his room the maid jumps to the…