On the fabled Island of Roses and Ruins - medieval Gotland in the Baltic Sea - a shy librarian and a dashing FBI agent must work together to find a killer, a stolen silver treasure, and a missing bag of cremains.

When Annika Holst's father dies, it's up to the young librarian to carry out his last will: to take his ashes back to his hometown, medieval Visby on the Swedish island of Gotland in the Baltic Sea.

But no sooner does the plane touch down in Stockholm, than the bag with the cremains goes missing. A young American named Nick Costa comes to Annika's aid… but can she trust the handsome stranger?

And what of Curt Gardiner, another young man from "back home," also visiting his mother's native Sweden?

To catch a murderer, recover her father's ashes, and find a missing Viking treasure, Annika has to put her trust in one of them. But the wrong choice could mean not only the loss of her heart… but of her life as well.