The literary sisters in these gripping novels are just as likely to be fighting, lying, and competing as they are to be strengthening and protecting each other at all costs. But one thing’s for sure: the dynamic siblings at the center of these books all have a unique connection that will keep you hooked to the page. Whether you prefer a moving portrait of two sisters on opposing sides of the law or a fascinating YA book featuring athletic siblings fighting for the spotlight, you’re sure to find something worth checking out in this list of incredible reads. And if you’re simply looking for a new mystery or thriller to get lost in, look no further than these page-turners to deliver your next twisty ride. So break out your TBR list, and keep scrolling for eight of the best thrillers about sisters. Looking for more reads that explore complicated family dynamics? Check out some of the best mysteries and thrillers about vengeful mothers.