The year of the beasts - Castellucci, Cecil 1969- (Roaring Brook Press, 2012)
Chapters alternate between prose and graphic novel format. -- Fifteen-year-old Tessa tries to be happy when her crush, Charlie, falls for her younger sister, Lulu, and it becomes easier after she begins a secret relationship with Jasper, a social outcast who lives next door to Tessa's best friend.
Keywords: Dating (Social customs) -- Juvenile fiction; Sisters -- Juvenile fiction; Secrecy -- Juvenile fiction; Secret friends -- Juvenile fiction; Best friends -- Juvenile fiction; Friendship -- Juvenile fiction; Dating (Social customs) -- Fiction; Sisters -- Fiction; Secrets -- Fiction; Best friends -- Fiction; Friendship -- Fiction; Jugendbuch