Let the Right One In takes place in autumn 1981, introducing us to Blackeberg, a suburb in Sweden shaken by an inconceivable horror. The body of a teenager is found, emptied of blood, sparking rumors of a ritual killing. Amidst this terror, twelve-year-old Oskar dreams of revenge against the relentless bullying he faces at school.

However, the murder is not Oskar's only concern. A new girl, Eli, moves in next door. She's never seen a Rubik’s Cube before, yet she can solve it instantly. But there's something peculiar about her, something unsettling. And she only comes out at night...

This international bestseller by John Ajvide Lindqvist is a brilliant take on the vampire myth, offering a roaring good story that explores themes of rejection, friendship, loyalty, and the supernatural. It has inspired a Swedish film, a U.S. adaptation, and a Showtime TV series, marking its place as a significant influence in horror literature.