Book excerpt: The book titled Hidden Secrets in Vishnu Sahasranama will be useful for the researchers and the devotees Sahasranama contains thousand names of the God, in fact thousand attributes of God. Sahasra in Sanskrit is thousand and Naama is name. English word name is derived from Sanskrit naama. Though many gods of Hindus such as Vishnu, Siva, Lalitha got Sahasranamas, Vishnu Sahasranama (VS) is the oldest of all Sahasranamas. It is part of 5000-year-old Mahabharata. Moreover, Adi Shankara has written a commentary on it. Following him many scholars have written commentaries on it. The internal evidence itself shows that this is the most ancient one. Vedic gods’ names are found init. They are not used anywhere else nowadays.