Showing The Unimaginables by J.S. Furlong

Blended family, bullying, diverse characters, coming-of-age, Jewish, math nerd action heroine.

Stacy Goldman is a garden-variety Jewish girl from New York. Except she's a chess champion. And doesn't believe in anything she can't prove. Especially vampires. When Stacy moves from NYC to Richmond, Virginia in the wake of 9/11, she enrolls in the academically aggressive St. Ignatius Prep in order to graduate early and get home to New York. At St. Ig's, she falls in with two other outsiders, Finder, the only Black girl and owner of the highest GPA in school and her white boyfriend, Tully, a vegetarian fencer and rugby star with a secret even Finder doesn’t know. After Stacy interrupts a strange attack outside a diner, Finder & Tully reveal Richmond’s biggest secret - the city is home to a supernatural subculture run by a monster as old as the city itself. Ruled by logic and strategy, but having seen something she can’t explain, Stacy struggles with what is real and what is not, including her own faith. When an alleged supernatural creature comes to Stacy needing help to defend himself and his children from the city's cruel and manipulative vampire leader, she employs her undeniable chess prowess and must discover her own untapped belief in the unimaginable to save not only his life but those of herself and her friends.