When a Man Marries

More about the book

Mary Roberts Rinehart, an influential American writer, is often compared to Agatha Christie and is credited with popularizing the mystery genre. Although she never used the phrase "The butler did it," she is recognized as its source, and she pioneered the "Had-I-But-Known" style of storytelling. Her contributions have left a lasting impact on mystery literature, shaping the conventions that define the genre today.