A brooding mystery set during the Civil War, this gripping ghost story of a young woman trapped by the confines of her gender and social standing is not altogether successful in its format. Blending straightforward first-person narration and illustrations fashioned to look like a scrapbook, much of the novel’s impact is drawn from its protagonist Jennie’s beautifully crafted plaintive voice. A tale of lost love, family betrayal and visits from the spirit world, also included is an engaging thread involving a spirit medium who employs photography in his fraudulent craft. Each of the short chapters is paired with Brown’s darkly inked, realistic drawings that mimic the look of photographs, newspaper articles and letters written in the elaborate cursive style of the era. Alas, the repetition of some of the images is too unsubtle in foreshadowing the story’s conclusion. Also, though carefully rendered, the illustrations often interrupt rather than enhance the flow of the work and may seem out of place for older teen readers, who would otherwise be a natural audience for this appealingly gothic work. (Historical fiction. 12 & up)