C. Gross

Amid a mountain of rain-soaked donations to the Ohnita Harbor Public Library rummage sale, Gabriela Domenici finds a small box that contains an odd-looking cross. The carved center turns out to be ivory, and a clue links the cross to Catherine of Siena, a medieval saint. Gabriela turns to her expertise as an authenticator of historic documents to lead the quest to discover the truth about this mysterious object. But the cross isn’t the only secret in town: first, a beloved Ohnita Harbor resident is found floating in the harbor; then, someone else is murdered on the library lawn.

When the Lusitania sank, more than one 1,000 people died. One passenger, however, survived to become a changed man, giving up his life as a petty thief but keeping a small silver statue that would become a family heirloom to future generations. Now, nearly a century later, that heirloom, one of a priceless, long-separated set of three, has been snatched away from the Sullivans.