Six Novels. Two Trilogies. One Unforgettable World.

He slips unseen through the darkness. She unravels the criminal mind. Ryan "Wolf" — ex Navy SEAL, black ops founder — never fails. But he's never met anyone like Alexandra. When a billionaire's daughter goes missing with no ransom and no FBI, they race against time through forced close quarters that make resisting each other nearly impossible — while the danger around them grows.

He's a billionaire who believes everyone has a price. She's a therapist who has none. Jack Sullivan gets what he wants — and he wants Ava. Their worlds couldn't be more different: he's gruff and relentless, she's warm and unmovable. But when his daughter's abduction case puts them both in danger, the price of staying apart becomes too high to pay.

In the past, he was paid to protect her. Now he's being paid to marry her. CIA legend Damian Fisher stepped into what looked like an easy undercover op — play the role of husband to a woman he once guarded. One look at the woman Sophia has become, and he knows this second-chance mission is anything but easy. The line between the assignment and the truth is dangerously thin.

Her sister is missing. There's a killer on her trail. And falling for the man sworn to protect her is not an option. Sage Watson survived a heart transplant — she knows what it means to live on borrowed time. Knox Williams — former Navy SEAL, her late brother's best friend — takes the job because he owes it to a ghost. Keeping his feelings professional is harder than anything he's faced in the field.

She lives by the rules of science. He operates by a code of duty and honor. When Max rescues Sloane from danger, she refuses to let the assignment end — she's not someone who waits to be saved twice. Two dominant personalities. Electric, undeniable chemistry. And secrets between them that could get them both killed before they ever get the chance to admit what's building in the space between.

To the world, Tristan Wagner is a billionaire playboy without a care. In reality, he's an Interpol agent running one of the most dangerous operations of his career. He went undercover to catch her. Instead, she caught him. Every assumption flipped. Every wall cracked. And then — just as everything changed — she disappeared, leaving him with nothing but questions and the burning need to find her.