Turn-of-the-century New York City shines in the Gaslight mystery series. Midwife and sleuth Sarah Brandt and Detective Sergeant Frank Malloy must protect Sarah's mother from scandal after she tries to contact her dead daughter during a séance that sends one of the attendees into the afterlife. But first, they have to determine how the woman was murdered in the pitch dark when all the suspects were holding hands.

The first novel in the national bestselling Gaslight Mystery series introduces Sarah Brandt, a midwife in the turn-of-the-century tenements of Manhattan who refuses to turn a blind eye to the injustices of the crime-ridden city… After a routine delivery, Sarah visits her patient in a rooming house—and discovers that another boarder, a young girl, has been killed. At the request of Sergeant Frank Malloy, she searches the girl’s room. She discovers that the victim is from one of the most prominent families in New York—and the sister of an old friend. The powerful family, fearful of scandal, refuses to permit an investigation. But with Malloy’s help, Sarah begins a dangerous quest to bring the killer to justice—before death claims another victim...

When Detective Sergeant Frank Malloy is assigned to investigate the murder of an influential man in the deaf community-presumably because his own son is hearing impaired-midwife Sarah Brandt lends a hand, only to find herself searching for a killer in an unfamiliar world where those who can hear refuse to listen to those who cannot.

Widowed midwife Sarah Brandt teams up with Detective Sergeant Frank Malloy to investigate the murder of her late husband, Dr. Tom Brandt, but what they discover could destroy Sarah, as well as Malloy's hopes for building a new future with her.

Sarah Brandt reluctantly attends a sâeance with her mother and she is shocked when one of their fellow attendees later dies during a sâeance, a situation that forces Sarah to protect her mother from the ensuing scandal.

When an explosion kills wealthy industrialist Gregory Van Dyke, Police Commissioner Teddy Roosevelt presumes that anarchists are responsible and personally asks Detective Sergeant Frank Malloy to track them down. Malloy is up to the challenge - but he faces a different kind of challenge when he encounters Sarah Brandt paying a condolence call on the Van Dykes. Faced with the impossibility of ever expressing his true feelings for Sarah, Frank had vowed never to see or work with her again." For her part, Sarah is glad to be working with Malloy once again in his hunt for a dangerous killer - though they clash over his conviction that the murder was politically motivated.

In late 19th-century New York City, midwife Sarah Brandt helps her policeman friend Detective Sgt. Frank Malloy investigate the murder of a woman at a ritual séance.