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.

"In 1887 young Nellie Bly sets out for New York and a career in journalism, determined to make her way as a serious reporter, whatever that may take. But life in the city is tougher than she imagined. Down to her last dime and desperate to prove her worth, she comes up with a dangerous plan: to fake insanity and have herself committed to the asylum that looms on Blackwell's Island. There, she will work undercover to document -- and expose -- the wretched...

Since Maria was found dancing on a line of train tracks, it's a good bet that confinement in a mental ward saved her life. Still, she says, she prefers freedom to the "freedumb" of the medicated world she now resides in. Many of her fellow patients are equally ambivalent about being institutionalized. One admits that his fear of being irradiated by electrical outlets may be due to the faulty wiring in his own mind. Another actually longs for more...

"Amelia Matthew has done the all-but-impossible, especially for an orphan in Gilded Age New York City: along with her foster brother Jonas, she has parleyed her modest psychic talent into a safe and comfortable life. But safety and comfort vanish when a head injury leaves Amelia with a dramatically-expanded gift. After she publicly channels an angry spirit, she finds herself imprisoned in the notorious insane asylum on Blackwell's Island. As Jonas...

For one special security guard, tracking people down is a paranormal sort of hobby. Able to use his rare abilities to find people, David Dunn is suddenly given a job that seems more daunting than all the others before it. He'll need to find Kevin Wendell Crumb, and time is of the essence. But part of the problem is that Crumb is an extremely disturbed man and with 24 personalities, he's a lot more complicated than the others Dunn has found.

Thirteen-year-old Penelope Tredwell, heiress and author of best-selling tales of the macabre in England, is invited to investigate the mysterious phenomenon of inmates at the Bedlam madhouse trance-writing every night.

Rose McNulty, a once vibrant and lively beauty, has spent the majority of her adult life confined to a mental hospital in Ireland. When new chief psychiatrist Dr. Grene arrives, he takes a keen interest in Rose. He finds a hidden memoir, written over the course of decades by Rose, that unravels the mystery of her wartime love, incarceration, and the tale of her passionate, yet tortured, life.

Hannah knows she didn't need to be institutionalized: Agnes went into a coma as a result of a game of Truth or Dare, but it was an accident. As soon as the doctors and judge figure out that she isn't a danger to herself or others, Hannah can go home to start her senior year. In the meantime, she is going to use her persuasive skills to get the staff on her side. Then Lucy arrives, with her own baggage. And she may be the only person who can get Hannah...

Set in the 1950s, it tells the story of Baby Doll in a mental institution, where she creates an alternate reality. She plans to escape from that imaginary world, but to do that she needs to steal five objects before she is captured by an unknown adversary.