
Part of Series
Hilda Adams' life as a nurse has become a bit dull. As she approaches 30, she sees long, monotonous years of trained obedience to orders ahead of her. But a rascally patient, a police detective, sees in her the intelligence and discretion of a born criminal investigator. People confide in a private nurse; she could unearth clues that can crack a case. Her first case is the disappearance of Clare March, a wealthy debutante who has been missing without a trace for a month. Miss Adams is hired to live in and tend to Clare's hysterical mother. In the middle of her first night on duty, as she is getting a snack, she watches as a little old lady furtively comes down the stairs, carrying a large buckled bag....
Author

Mysteries of known American writer Mary Roberts Rinehart include The Circular Staircase (1908) and The Door (1930). People often called this prolific author often the American version of Agatha Mary Clarissa Christie. She, considered the source, used not the phrase "The butler did it," and people also consider that she invented the "Had-I-But-Known" school of mystery writing. Rinehart wrote hundreds of short stories, poems, travelogues, and special articles. People adapted many of her books and plays for movies, such as The Bat (1926), The Bat Whispers (1930), and The Bat (1959). Amid many of her best-selling books, critics most appreciated her murder mysteries. https://en.wikipedia.org/wiki/Mary\_Ro...