Fiction, Brothers, Interpersonal relations, Supernatural, Vampires, Horror, Juvenile Fiction, Man-woman relationships, Love, Sibling rivalry, Jealousy, Horror stories, Horror fiction, Man-woman relationship, Love stories, YOUNG ADULT FICTION, Paranormal fiction, Romance, Paranormal, Children's fiction, Vampires, fiction, Brothers and sisters, fiction, Supernatural, fiction, Interpersonal relations, fiction, Elena Gilbert (Fictitious character), Vampire, Tagebuch, Siblings, fiction