Sarah Brandt, a midwife in turn-of-the-century New York City, turns to Sergeant Frank Malloy for help in finding the person who killed Gerda, a beautiful German immigrant who had fallen into the life of a "Charity Girl," one who traded her favors for lavish gifts and entertainment.

When mild-mannered banker Nelson Ellsworth is accused of murdering his pregnant mistress, it will take the skills of both Sarah Brandt and Detective Frank Malloy to uncover the truth

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...

As a midwife working in the tenements of turn-of-the-century New York, Sarah Brandt has witnessed joy and misery, birth and death. Now Sarah suffers the heartbreak of losing a patient-but not from natural causes.

In the four years since her husband's death, midwife Sarah Brandt has become an angel of mercy in the tenements of turn-of-the-century New York. Now, Detective Sergeant Frank Malloy has taken up the task of solving the murder of Dr. Tom Brandt. But the shocking revelation he discovers may destroy Sarah-and Malloy's hopes for any future with her.

After an influential man in the deaf community is murdered, Frank Malloy is assigned the case, presumably because his son attends the New York Institution for the Deaf and Dumb. Malloy suspects the murderer is tied to the school, and turns to midwife Sarah Brandt for help.

High society member Felix Decker, who belongs to one of New York's oldest families, resigns himself to partnering up with Irish Catholic police detective Frank Malloy when a member of his private club is murdered in nineteenth-century Manhattan.

"Frank Malloy has never known any life other than that of a cop, but his newfound inheritance threatens his position within his department. While trying to keep both his relationship with Sarah and his fortune under wraps, he's assigned to a new case--finding a missing young woman for her worried father, Henry Livingston. It seems the girl had been responding to "lonely hearts" ads in the paper for months before she disappeared. Her father thinks...

Detective Sergeant Frank Malloy and Sarah Brandt are not the only ones who have recently tied the knot. Family friend Mrs. ONeill was delighted when her daughter Una wed the seemingly wealthy and charming Randolph Pollock. She didnt wonder why such an affluent man would want to marry a poor Irish girl, no matter how pretty she was. But now Mrs. ONeill has a problem. Pollocks servants have found their employer bludgeoned to death with Una cradling...

The latest Gaslight Mystery from the bestselling author of Murder in Morningside Heights finds Sarah Brandt and Frank Malloy searching for a connection between a murdered newsie and a high society woman with dangerous habits.
Frank Malloy’s latest client is the well-dressed Will Bert. He’s searching for his brother, a newsboy named Freddie, so he can share his new financial good fortune. Frank makes quick work of the case...

As 1899 draws to a close, Frank and Sarah Malloy are ready to celebrate the New Year--and century--at Trinity Church when they notice Mr. Pritchard, a neighbor's relative, behaving oddly and annoying the other revelers. When Frank tries to intervene and convince Pritchard to return home with them, he refuses and Frank loses him in the crowd. The next morning Sarah and Frank are horrified to learn Pritchard was murdered sometime in the night, his body...