Maddie Graves-Winters is looking forward to a week of relaxation with her best friends. She had no idea a camping trip would be so stressful, however. She might have been picturing s’mores and ghost stories around the campfire, but the world has other plans. Having her best friends Ivy Morgan-Harker, Harper Harlow-Monroe, and Rowan Gray-Davenport—as well as their husbands and children—around for a full week is her idea of bliss. There’s just one little problem. Maddie doesn’t consider herself a suspicious person by nature, but when one of the college-aged girls at a nearby campsite goes missing—and nobody seems to care—she’s intrigued. Then, when a mother at a different campsite also appears to have disappeared in the middle of the night, she’s officially on the case. Maddie and her friends can’t seem to help themselves from investigating. Their husbands are another story. They’re convinced the women are making things up in their heads. Who will turn out to be right? And if it’s the women, what happens when they draw a potential killer’s attention to their campsite? The group is strongest when they’re together. But this trip might be the death of one of them.