Personal Relationship Books refer to a genre of literature that provides insights, advice, and guidance on forming, maintaining, and improving interpersonal relationships. This category encompasses various aspects such as communication, emotional intelligence, conflict resolution, and intimacy. The books can address different types of relationships including romantic, familial, professional, and platonic relationships. Renowned for their practical, psychological, and sometimes philosophical approaches, these books aim at enhancing readers' understanding and management of their personal interactions.