It's happened again. When tragedy hits close to home, again, can solving this personal mystery unlock Cady's heart? Cady Colette has learned to structure her days in the ordered stacks of the smallest library in upstate New York. Living in the heart of the serene Finger Lakes, she has downshifted more each year since the disappearance of her husband six years ago—without a trace. Just as her life is regaining a hard-won equilibrium—and she starts to open up to a bit of romance—tragedy strikes her small-town American life, again. Can she handle another unsolved mystery? Will it leave her locked permanently in the void of the unknown, unable to move on and find peace? Will Blue, the investigator who never found her husband, have more answers this time? Will their efforts to team up open a new route for her, or end in a cold case once again?