When professional typist Letitia Glover is desperate to learn more about the fate of her twin sister Flossie, Enola enlists the help of her brother Sherlock and her friend Tewky to investigate Flossie's husband, the sudden death of his first wife, and the mysterious appearance of a black barouche.
Enola Holmes mysteries ; 7
Great Britain -- History -- Victoria, 1837-1901 -- Fiction.
Marriage -- Fiction.
Mystery and detective stories.
Psychiatric hospitals -- Fiction.
Sisters -- Fiction.
Twins -- Fiction.