Shiva Sahasranama is a sacred text with a thousand names of Lord Shiva, the supreme deity in the Shaivism tradition. Each name carries attributes that describe Lord Shiva's aspects, qualities, and cosmic roles. These names include His roles as the greatest Yogi, The Destroyer, The Innocent, The Ascetic, The Lord of Cosmic Dance, among others. Devotees chant the Shiva Sahasranama as an act of devotion and meditation to seek spiritual awakening and divine blessings. 

This book is in Hindi/Sanskrit that you can buy from GiriUK