The Digital Upanishad by Santosh Kumar Nayak Paperback Book

Nishwasara Chhai by Santosh Kumar Nayak (Oriya) Paperback Book

Echoes of Emptiness by Santosh Kumar Nayak Paperback Book

Suduko: Game book by Santosh Kumar Paperback Book

Kailash Satyarthi ( ) by Ashok Kumar Sharma (Hindi) Paperback Book

Maze puzzle: Game book by Santosh Kumar Paperback Book

Suduko game book by Santosh Kumar Paperback Book