One sister vanished in the glow of the northshine. Eighteen years later, the three remaining Harkness sisters return to Norway determined to uncover the truth of what happened that fateful night.

Almost two decades after her sister disappeared under the eerie glow of the northern lights, Mira Harkness can't shake the memory of their final night together all those years ago. What really happened to Tana? Did she find herself lost in the wilderness, or was there something more mysterious at work?

With contemporary and historical timelines intersecting across the wilds of Norway and the lush island of Nantucket, Mira finds herself at a crossroads as she reckons with the inheritance of pain, power, and destiny?and a chance at love that might change everything.

Will Mira allow herself to be loved by the man she once discarded? Will she discover the truth of the tangled history that joined their families together? And how does her missing sister fit into the puzzle?

Transporting and filled with romance and intrigue, Northshine is an unforgettable story of loss, sisterhood, and the relentless pull, just like the tides, of what we try to leave behind.