The Vanishing Heiress: The Unsolved Disappearance of Dorothy Arnold

On December 12, 1910, a young Manhattan heiress walked out her front door to buy a dress. She was never seen again.

The Vanishing Heiress reconstructs the unsolved disappearance of Dorothy Arnold, a 25-year-old Bryn Mawr graduate from one of New York's most prominent families. Her parents kept her disappearance secret for nearly six weeks before reporting it to police, by which time the trail was cold and the press had a scandal that would not let go.

Over a century later, the case remains one of America's most enduring true crime mysteries. This book separates what we know from what we suspect, and what was deliberately obscured from what was simply lost to time.

What makes this book differentHistorically rigorous research that respects both the victim and the record. Written without the speculative gloss that flattens most true crime. Reconstructs Dorothy Arnold's last known day in detail. Weighs every major theory against the actual evidence rather than the loudest opinion.

What you'll find insideA chronological reconstruction of December 12, 1910. Profiles of the people closest to Dorothy, with attention to who had reason to want the case closed quickly. The competing theories (suicide in Central Park's reservoir, clandestine elopement, foul play, a Swiss medical procedure gone wrong), each measured against the historical record. The Gilded Age cultural context that made a missing wealthy woman a particular kind of news story.

Best forTrue crime readers who want substance over sensationalism. History buffs interested in early 20th century New York. Readers fascinated by unsolved mysteries, missing persons cases, and Gilded Age social history.

Edition detailsPaperback. By Eliza Hawthorne, published by Thrive Collective Publishing's Shadows of the Past series.

Drawn to historical true crime that respects the record? Browse the full Shadows of the Past series.