Frank L Packard

The further adventures of Jimmie Dale (1919). By Frank L Packard

Frank Lucius Packard (1877-1942) was a Canadian novelist. He was born in Montreal, Quebec and as a young man went to work as a civil engineer for the Canadian Pacific Railway. His experiences working on the railroad led to his writing a series of mystery novels, the most famous of which featured a character called "Jimmie Dale"; who first appeared in the novel The Adventures of Jimmie Dale in 1917. He was a wealthy playboy by day, but at night put on a costume and became The Grey Seal, who enters businesses or homes and cracks safes, always leaving a grey seal behind to mark his conquest, but never taking anything.