A nice house in the suburbs of Washington, DC. Two well-behaved, healthy teenage children. Important government jobs—Rebecca working in counterterrorism for the Federal Bureau of Investigation, Brian serving as a coder for the National Security Agency. Their lives stand to improve even more as Brian, in his off-hours, has just developed and sold a highly profitable app. However, the Unsworths’ marriage isn’t as perfect as it seems. After two decades together, they’ve drifted apart, talking little and having sex even less. Seeking to revive their strained relationship, they decide for their twentieth wedding anniversary to take their two kids, Kira and Tony, on a European getaway. They have a blast…until one night in Barcelona when Kira doesn’t come home from a dance club. She’s gone. Abducted. Over the course of a single weekend, the Unsworths will do everything possible to find her—as Kira herself discovers just how far she’ll go to break free of the trap that’s been set for her. And even as Rebecca and Brian come together for Kira, they realize their marriage is more tenuous than they realized. The Power Couple is both a fast-paced, globe-trotting espionage novel full of surprising twists and a nuanced look at modern marriage—the challenges of balancing career, parenthood, sex, and love.

    . . .Pete Riley answers the door one morning and lets in a parent's worst nightmare. On his doorstep is Miles Lambert, a stranger who breaks the devastating news that Pete's son, Theo, isn't actually his son--he is the Lamberts', switched at birth by an understaffed hospital while their real son was sent home with Miles and his wife, Lucy. For Pete, his partner Maddie, and the little boy they've been raising for the past two years, life will never be the same again.The two families, reeling from the shock, take comfort in shared good intentions, eagerly entwining their very different lives in the hope of becoming one unconventional modern family. But a plan to sue the hospital triggers an official investigation that unearths some disturbing questions about the night their children were switched. How much can they trust the other parents--or even each other? What secrets are hidden behind the Lamberts' glossy front door? Stretched to the breaking point, Pete and Maddie discover they will each stop at nothing to keep their family safe.They are done playing nice.

    But when she realizes she was possibly poisoned a year earlier, she’s determined to discover who might have tried to get rid of her before she’s gone for good.Separated from her husband and with a contentious divorce in progress, Jennifer focuses her suspicions on her soon-to-be ex. Meanwhile, her daughters are each processing the news differently. Calm medical student Emily is there for whatever Jennifer needs. Moody scientist Aline, who keeps her mother at arm’s length, nonetheless agrees to help with the investigation. Even imprudent Miranda, who has recently had to move back home, is being unusually solicitous.But with her daughters doubting her campaign against their father, Jennifer can’t help but wonder if the poisoning is all in her head—or if there’s someone else who wanted her dead.

    The other, she has never seen. But everything in it is accurate. Recent photos of her and her friends, her and her husband, her and her kids. Even of her new kitchen. A photo taken inside her house.She is bemused, angry, and worried. Who was able to do this? Any why?But this, it soon turns out, is just the beginning. It is only now–almost as though someone has been watching, waiting for her to find the profile–that her problems really start…