Laura and Casey were inseparable, dreaming about the future and teaming up for the wild scavenger hunts in their small California lakeside town. Until one summer night when a shocking betrayal sent Laura running into a new life, leaving Casey and a first love in her wake. Seventeen years later Laura is pulled home--and into one more scavenger hunt with Casey. The twist: this time, the list of clues leads to the settings of their most cherished summer memories. As each step becomes a bittersweet reminder of the friendship they once shared, the clues unravel a stunning secret that threatens to tear them apart.