Every day without fail, Travis Devine puts on a cheap suit, grabs his faux-leather briefcase, and boards the 6:20 commuter train to Manhattan, where he works as an entry-level analyst at the city’s most prestigious investment firm. In the mornings, he gazes out the train window at the lavish homes of the uberwealthy, dreaming about joining their ranks. In the evenings, he listens to the fiscal news on his phone, already preparing for the next grueling day in the cutthroat realm of finance. Then one morning Devine’s tedious routine is shattered by an anonymous email: She is dead. Sara Ewes, Devine’s coworker and former girlfriend, has been found hanging in a storage room of his office building — presumably a suicide, at least for now — prompting the NYPD to come calling on him. If that wasn’t enough, before the day is out, Devine receives another ominous visit, a confrontation that threatens to dredge up grim secrets from his past in the army unless he participates in a clandestine investigation into his firm. This treacherous role will take him from the impossibly glittering lives he once saw only through a train window, to the darkest corners of the country’s economic halls of power... where something rotten lurks. And apart from this high-stakes conspiracy, there’s a killer out there with their own agenda, and Devine is the bull’s-eye

Cécile, a stylish forty-seven-year-old, has spent the weekend visiting her parents in a provincial town southeast of Paris. By early Monday morning, she's exhausted. These trips back home are always stressful and she settles into a train compartment with an empty seat beside her. But it's soon occupied by a man she instantly recognizes: Philippe Leduc, with whom she had a passionate affair that ended in her brutal humiliation thirty years ago. In the fraught hour and a half that ensues, their express train hurtles towards the French capital. Cécile and Philippe undertake their own face to face journey — In silence? What could they possibly say to one another? — with the reader gaining entrée to the most private of thoughts. This is a psychological thriller about past romance, with all its pain and promise

A remote military research station sends out a frantic distress call, ending with a chilling final command: Kill us all! Personnel from the neighboring base rush in to discover everyone already dead-and not just the scientists, but every living thing for fifty square miles is annihilated: every animal, plant, and insect, even bacteria. The land is entirely sterile — and the blight is spreading. To halt the inevitable, Commander Gray Pierce and Sigma must unravel a threat that rises out of the distant past, to a time when Antarctica was green and all life on Earth balanced upon the blade of a knife. Following clues from an ancient map rescued from the lost Library of Alexandria, Sigma will discover the truth about an ancient continent, about a new form of death buried under miles of ice. From millennia-old secrets out of the frozen past to mysteries buried deep in the darkest jungles of today, Sigma will face its greatest challenge to date: stopping the coming extinction of mankind. But is it already too late?

When a horrifying attack leaves one of the four members of the Women's Murder Club struggling for her life, the others fight to keep a madman behind bars before anyone else is hurt. And Lindsay Boxer and her new partner in the San Francisco police department run flat-out to stop a series of kidnappings that has electrified the city: children are being plucked off the streets together with their nannies – but the kidnappers aren't demanding ransom. Amid uncertainty and rising panic, Lindsay juggles the possibility of a new love with an unsolvable investigation, and the knowledge that one member of the club could be on the brink of death. And just when everything appears momentarily under control, the case takes a terrifying turn, putting an entire city in lethal danger. Lindsay must make a choice she never dreamed she'd face – with no certainty that either outcome has more than a prayer of success