Etiquette for Lovers and Killers

What are the chances of receiving a love letter and an engagement ring for a perfect stranger, only to see that same woman murdered the very next day?

It's 1964 in the tiny town of Eastport, Maine, and Billie McCadie is bored to death. She's surrounded by dull people with more manners than sense, and no sign of the intrigue or romance that fill her beloved novels. That is, until an engagement ring and cryptic love letter turn up, addressed to "Gertrude." Until she meets yacht-club handsome A...