In the future, life in the United States has contracted behind a wall of scorched earth—The Salt Line—that keeps citizens safe from deadly ticks that carry a horrific disease. Social media is ever-present, and life isn’t too different from now. Instead of going on big-game safaris to Africa, the wealthy pay to travel outside the safe zone, into the America outside the salt line.
A pop star’s girlfriend, Edie; tech genius Wes, and housewife Marta are all part of the same excursion, but once through their three weeks of survival training, they realize their vacation trip has more in store than they ever suspected. Ending up as hostages to a group of outer-zone survivors, they discover the darker secrets holding up their world, and find themselves at the mercy of everyone who wants to keep those things secret.
At first the idea of a tick causing everyone to retreat behind walls was a little bit hard for me to adjust to, but yeah, I’d run from these things, too. The world of The Salt Line is just familiar enough to make the idea of killer ticks even more scary, with social media a constant focus of every life (sound familiar?). This is a novel about an ensemble cast, which can be hard to pull off, but Jones nails it, and the backstories and motivations of her characters kept me just as engaged as the “current” action.
(Galley provided by Penguin Group/Putnam via NetGalley in exchange for an honest review.)