All the Best Liars by Amelia Kahaney

A dark, modern psychological thriller and coming-of-age about obsession, manipulation, and the intensity of those first friendships that take hold of you and never let go

Tic tac toe, three girls in a row. Nine years old and inseparable. Friends for life, or so they think . . .

Best friends Syd, Rain, and Brie grew up on the wrong side of the tracks in the stifling California desert, desperately wishing for a way out.
In the end, each of them will escape—but not in the way they expect. One will do it by dying, another by lying, a third by taking the fall. A deadly fire is set two weeks before the end of their senior year of high school and nothing will ever be the same.
With gorgeous, taut prose and twists to the very last page, All the Best Liars switches between the present and the past to unravel the truth behind the fire and the cost of the secrets at heart of their friendship.