"This inaugural volume in the Library of Congress Crime Classics series, featuring the first woman sleuth in a series, is a must for genre buffs."—Publishers Weekly (Starred Review)From the "mother of detective novel" and the first book unearthed in exclusive partnership with the Library of Congress, That Affair Next Door follows Miss Amelia Butterworth, an inquisitive single woman in the Victorian Era who becomes involved in a murder investigation after the woman next door turns up dead.Heralded as a perfect vintage murder mystery, That Affair Next Door is:For fans of historical crime mysteries and crime classicsFor readers of Agatha Christie's Miss Marple seriesFor fans of trailblazing women on and off the pageMiss Amelia Butterworth prides herself on being an observer of human nature, especially of the people she sees every day from her usual spot at her front window—that is, until she witnesses the prelude to a ghastly murder. Late at night, two people enter her neighbor's home, bu