- Bermuda Triangle: Mystery Museum on earth
- Yarsagumba: World’s most expensive medicinal fungus
- Sundarbans; a serene beauty
- History of Rakhine and Rohingya
- Kamrup Kamakhya: Mystery of India
- Amazon: lungs of the planet
- Razia Sultana: First lady ruler in India
- Aghoris: The ‘Black Magicians’!
- Taj Mahal: Symbol of love and beauty
- ‘Natorer Rani’ Bhabani
- Salman Shah: Mysterious fall of legendary superstar
- Blanche Monnier spent 25 yrs locked up just for love
- “Macedon too small for you, one day you will conquer world”
- Hicky’s Bengal Gazette: Untold story of India’s first newspaper
- Genghis Khan: World’s utmost ruthless conqueror