The Mark of Cain

"The Mark of Cain" by Carolyn Wells is a classic mystery novel where a young woman, Avice, seeks justice for her murdered uncle, Rowland Trowbridge, a rich naturalist. Set against a backdrop of early 20th-century society, the story centers on the drama within Rowland's home, filled with contrasting personalities like the composed Mrs. Black and the serious Judge Hoyt. The rising action begins with Avice’s mounting concern when her uncle doesn't return, turning into horror upon discovering his violent death in the park. Unraveling the layers of conflict and secrets through conversations and detective work, Avice is determined to uncover the truth, leading to a climax where hidden motives are revealed.