By His Vow: Discreet Edition (Callahan Billionaires Alternate Editions)

When Tate's father's will is read aloud, she expects to finally claim the one place that has ever felt like home. What she gets instead is a bombshell that changes everything: she must marry — and not just anyone.

Kingston Callahan is her brother's insufferable best friend, a billionaire who wears arrogance like a tailored suit and has spent years getting under Tate's skin in the worst possible way. He's controlling, infuriating, and entirely too attractive for her peace of mind. But if she wants her inheritance, she has exactly one year to convince the world they're the picture-perfect couple — and convince herself she feels absolutely nothing for the man sharing her home.

Kingston has his own reasons for agreeing to this arrangement, reasons he has no intention of sharing. The terms are simple: one year, one vow, strictly business. What neither of them anticipates is how quickly the boundaries they set start to blur when forced proximity turns polite hostility into something far more dangerous.

This steamy contemporary romance crackles with tension from the very first page, delivering all the fake-marriage slow burn, sharp-tongued banter, and billionaire drama readers love. Tate and Kingston fight their attraction with everything they have — but a year is a long time to share a life with someone who makes your pulse race every time they walk into the room.

The question isn't whether they'll fall. It's whether either of them will survive it.