Camp Damascus
By Chuck Tingle. An autistic lesbian teen discovers the horrific secrets of the ex-gay camp that dominates her small Montana community. Forget about demons—the scariest part of this tale is the smiley-face gaslighting that our heroine endures from her parents and the celebrity pastor of the town's prosperity-gospel church. An excellent fast-paced novel with humor and poetic justice served hot.
Source: https://tornightfire.com/catalog/camp-damascus-chuck-tingle/