HarperCollins (Firm)

Late one night, two teachers investigate a mysterious flashing light in the sports pavilion while the rest of the school sleeps. There, among the lacrosse sticks, they stumble upon the body of an unpopular games mistress shot through the heart point-blank. The school is thrown into chaos when the cat strikes again. Unfortunately, schoolgirl Julia Upjohn knows too much. In particular, she knows that without Hercule Poirots help, she will be the next...

London investigator Maisie Dobbs must unravel a case of wartime love and death--an investigation that leads her to a doomed affair between a young cartographer, listed as missing in action when World War I ends, and a mysterious nurse.

Jay Erlich's nephew has been found at the bottom of a cliff at Morrow Bay. It's all just a tragic suicide, until secrets from the past begin to rear up again. Did a notorious killer, jailed for many decades, have his hand in this? Years ago, Jay Erlich's older brother, Charlie, a wayward child of the sixties, set out for California, where he fell under the sway of a charismatic but deeply disturbed cultlike figure. Tragedy ensued and lives were destroyed,...

"From the award-winning author of The Day I Died and The Lucky One, a captivating suspense novel about nurses during World War II who come to Agatha Christie's holiday estate to care for evacuated children, but when a body is discovered nearby, the idyllic setting becomes host to a deadly mystery. Bridey Kelly has come to Greenway House--the beloved holiday home of Agatha Christie--in disgrace. A terrible mistake at St. Prisca's Hospital in London...

After being placed in foster care, Paula Vauss grows up to become a tough divorce attorney only to have her life thrown into chaos by an astonishing revelation and a cryptic message from the mother she has not seen in years.

After a career terrorist threatens to destroy the Supreme Court in a single horrible act, defense attorney Paul Madriani must put his life on the line in order to stop the sinister deed before it comes to fruition.

"The #1 International bestselling author of Pretty Little Wife returns with another thrilling domestic suspense novel that asks, how many wives and girlfriends need to disappear before your family notices. Elisa Wright is a mom and wife, living a nice, quiet life in a nice, quiet town. She's also convinced her brother-in-law is a murderer. Josh has one dead wife and one missing fiancée, and though he grieved for them he starts dating someone new....

The late Richard Abernethie's solicitor, Mr. Entwhistle, turns to Hercule Poirot after Richard's sister Cora is killed with a hatchet the day after suggesting to other family members that her wealthy brother's death may not have been natural. The bodies seem to be piling up at Enderby Hall as her companion is sent a sliver of wedding cake steeped in arsenic. A mystery complete with genealogical tree, a dubious will, and a family full of potential...

When her friend Monday Charles goes missing and Monday's mother refuses to give her a straight answer, Claudia digs into her disappearance.

"It was 1798 when the Morningstarr twins arrived in New York with a vision for a magnificent city: towering skyscrapers, dazzling machines, and winding train lines, all running on technology no one had ever seen before. Fifty-seven years later, the enigmatic architects disappeared, leaving behind for the people of New York the Old York Cipher -- a puzzle laid into the shining city they constructed, at the end of which was promised a treasure beyond...