Nick Carter Stories No. 154, August 21, 1915: The mask of death; or, Nick Carter's curious case.

"Nick Carter Stories No. 154, August 21, 1915: The Mask of Death; or, Nick Carter's Curious Case" is a thrilling detective narrative about the renowned Nick Carter, who faces a perplexing challenge; a seemingly impossible robbery at Mr. Rudolph Strickland's apartment, where priceless art and a Stradivarius violin vanished. Carter and Chick, his assistant, are thrust into the intricate mystery, meeting a host of characters and uncovering clues that show the theft was not mere luck, but a cunningly crafted plan. Alongside Mr. Strickland and his niece Wilhelmina, who are deeply affected by the robbery, Carter untangles a complicated web of deceit and connections with the apartment residents, suspecting a crew of experienced thieves behind the crime.