Kathopanishad belongs to Krishna Yajurveda and is unique in a sense that it starts with a story of a young brahmin boy (Nachiketa) who is ready to face Lord of death (Yamraj) in his quest for Truth. Totally rejecting the limited worldly pleasures offered to him by Yamraj, Nachiketa displays qualities which ever seeker should aim to have. Having the desire only on the Truth, choosing that ONE alone, Yamraj is compelled to give him the Ultimate knowledge, knowledge of the Self. The seeker is guided step by step to the glorious state of immortality, peace and bliss.