Think Stranger Things with a side of quirk, and you have the nostalgic My Best Friend's Exorcism. Set in the '80s, the book follows two best friends, Abby and Gretchen, who end up in a bit of a situation after trying LSD. Basically, Gretchen ends up possessed, which understandably puts a strain on the girls' friendship. This funny, genuinely terrifying tale of high school and friendship is just what TV's horror genre needs right now.