Cold case expert Evangeline Reed and forensics legend Harry Steinbeck are on their way from Minneapolis to Costa Rica. They’ve been ordered to keep close watch on a protective mother and her daughter, both of whom have troubling connections to a Minnesota serial killer. Are they on holiday? In hiding? Or on the run? It’s time for Van and Harry to close in on the truth. And there’s more at risk than anyone can imagine.

When Ella boards a sumptuous charter off the coast of Australia, she feels…dread. Her husband, Mac, the social butterfly who makes these wellness retreats so much easier to navigate, is stuck at work, leaving her exposed to the other passengers. Luckily, she forms an instant bond with the charismatic Chloe, a newly single woman salving a broken heart. But as the friendship grows, Ella discovers they share more than the need for an escape, and their devastating connection has the power to forever alter their lives.

Psychiatrist Olivia Cole is a shell of herself after only two years with her tyrannical husband, the outwardly perfect Sebastian. On their two-year anniversary, she’s subjected to one power move too many when Sebastian whisks her away on a surprise trip—first to the charming capital of Sweden, then to an unexpected final destination. Miles from home and help, the only way for Olivia to wrest back control of her life is to give Sebastian an even bigger, shocking surprise.

Clea McAllister returns to the Newport haven of her childhood, a gilded mansion by the sea once owned by her beloved grandmother. Now she is a paying guest at her own ancestral home, and Clea’s vacation hides a darker intention: to confront the estate lawyer who stole her rightful inheritance. But wicked games are still being played at Belle Mer, and Clea uncovers more than she ever intended.

Mark has a wife and two kids, a sense of purpose, financial security, and a fragile contentment. However wistful his visions of the future, Mark knows who he is. But a summer trip with his abrasive brother-in-law and unhappy sister-in-law leave Mark questioning everything he thinks he knows about his family—and himself.