Puranas (Sanskrit: पुराण, romanized: Purāṇa, lit. 'Ancients') are a vast genre of Indian literature that include a wide range of topics, especially legends and other traditional lore. The Puranas are known for the intricate layers of symbolism depicted within their stories. Composed originally in Sanskrit and in other Indian languages, several of these texts are named after major Hindu deities such as Vishnu, Shiva, Brahma, and Devi. The Puranic genre of literature is found in both Hinduism and Jainism.
The Puranic literature is encyclopedic, and it includes diverse topics such as cosmogony, cosmology, genealogies of gods, goddesses, kings, queens, heroes, heroines, sages, other gods, other goddesses, folk tales, pilgrimages, temples, medicine, astronomy, grammar, mineralogy, humor, love stories, theology, philosophy, etc. The content is highly inconsistent across the Puranas, and each Purana has survived in numerous manuscripts which are themselves inconsistent. The Hindu Maha Puranas are traditionally attributed to Vyasa, but many scholars consider them likely the work of many authors over the centuries; in contrast, most Jaina Puranas can be dated and their authors assigned.