Renegade paleontologist Ripley Adams is this close to digging up a fossil treasure and vindication. She’s spent the last three years in academic exile after her ex-boyfriend stole her work, betrayed her trust, and broke her heart in one fell swoop. If she can unearth a complete specimen of her newest discovery—a never-before-seen missing link between dinosaurs and birds—it will put her back on the map and finally restore her ruined reputation.

But when unfairly hot Oxford professor James Smithson crashes Ripley’s dig site, she realizes she’s not the only one searching for redemption in the Montana dirt. James is convinced a splashy new fossil is a fraud, and he needs Ripley’s help to prove it. She’d tell the buttoned-up Brit where to stick his suspicions, but the fake fossil is eerily similar to hers . . . and the fraudster is her ex.

The race is on to reveal a T-rex-sized discovery. Polar opposites Ripley and James will have to find common ground if they’re going to take down a hoax that could ruin them both. And as they dig deeper into their unlikely attraction, Ripley’s excavation boots won’t be the only things getting a little dirty…