NYPD Homicide Detective Nikki Heat, continuing to pursue the elusive former CIA station chief who ordered her execution over a decade ago, teams up with her lover to find the old spy, while a serial killer terrorizes the Twentieth Precinct, singling Nikki out as the recipient of his twisted messages.

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.

"The most decorated homicide detective in NYPD history, Dave Gurney is still trying to adjust to his life of quasi-retirement in upstate New York when a young woman who is producing a documentary on a notorious murder spree seeks his counsel. Soon after, Gurney begins feeling threatened: a razor-sharp hunting arrow lands in his yard, and he narrowly escapes serious injury in a booby-trapped basement. As things grow more bizarre, he finds himself reexamining...

When the affluent Lintons of Lenox Hill summon Sarah Brandt to examine their teenage daughter, their worst fear is confirmed: she is with child. The pregnancy is a mystery, however, as the young woman—mentally still a child herself—is never left on her own and denies that any man has ever hurt her. It’s a delicate situation, casting suspicion on those close to the Lintons, including their beloved minister, the Reverend Oliver Upchurch.

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When New York's most vicious gossip columnist, Cassidy Towne, is found dead, NYPD Homicide Detective Heat uncovers a gallery of high profile suspects, all with compelling motives for killing the most feared muckraker in Manhattan. Heat's murder investigation is complicated by her surprise reunion with superstar magazine journalist Jameson Rook.

Sarah Brandt and Sergeant Frank Malloy investigate the murder of a charitable lady of means who rescued a prostitute and her newborn.

In Chinatown to deliver a baby, Sarah Brandt meets a group of women she might otherwise never have come across: Irish girls who, after alighting on Ellis Island alone, have married Chinese men in the same predicament. But with bigotry in New York from every side, their mixed-race children are often treated badly, by the Irish, the Chinese—even the police.
 
When the new mother’s half-Chinese, half-Irish, 15-year-old niece...

When a family friend's traumatized daughter is accused of murdering her new husband, newlyweds Sarah Brandt and Detective Frank Malloy investigate with the assistance of household members and uncover sinister truths about the victim's true identity.

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...