Highlander's Vow — Mariah Stone

She's a Highland lady, sworn to become a nun. He's a police detective thrown back in time. Can a vow of love bring them together across centuries? Scotland, 1310. Abandoned by her betrothed nine years ago, Highlander Catriona Mackenzie vowed to join a nunnery. Her wish is about to be granted. Then Tadhg--the man she once loved-reappears, injured and in need of her healing touch. Scotland, 2021. Oxford police detective James Murray is investigating a disappearance in Eilean Donan Castle. He's sure there's a logical explanation. But when he descends to an underground cavern, a magical rock sends him hurtling back through time to the Middle Ages. Locked in a dark room, James is grateful to be rescued by an angelic blonde. Until she takes him prisoner. But when Catriona's brother is poisoned, James convinces her to let him help. With a killer on the loose, James won't leave his Medieval angel unprotected. He knows she's off-limits-and he'll be leaving soon-but he can't help wanting her. Torn between her confusing feelings for Tadhg, her intense attraction to James, and her sacred commitment to God, Catriona finds her life in upheaval. Giving in to the passion that burns between them would be a sin. But she has the rest of her life to do penance... All volumes of the 'Called by a Highlander' series: 1 - Highlander's Captive2 - Highlander's Secret3 - Highlander's Heart4 - Highlander's Love5 - Highlander's Desire6 - Highlander's Vow7 - Highlander's Bride8 - Highlander's Protector9 - Highlander's Claim10 - Highlander's Destiny11 - Christmas Reunion (Series Epilogue)Each book is a standalone and can be read in any order. A happy ending is guaranteed.