What is the fourth book of the Vedas called?

The fourth book of the Vedas is known as the Atharveda. This text is one of the four primary collections of sacred scriptures in Hinduism, alongside the Rigveda, Samaveda, and Yajurveda. The Atharveda differs from the other three Vedas, as it includes a wide array of hymns, rituals, and spells that reflect the practical aspects of daily life and societal concerns. It encompasses topics related to health, magic, and domestic life, providing insights into the spiritual and material dimensions of ancient Indian culture.

The Rigveda is the oldest and most important Veda, primarily consisting of hymns for chants and rituals. The Samaveda mainly contains melodies used in rituals, while the Yajurveda focuses on prose mantras and the performance of sacrifices. Each of these texts has its own unique characteristics and areas of emphasis, but the Atharveda stands out for its focus on the broader aspects of human experience, making it a vital part of the Vedic literature.