- Quantum Gravity in a Nutshell2: Beyond Hawking-The Cosmic Quest for a Quantum Theory of Gravity
- Derivation of Newton's Law of Gravitation
- An Exceptionally Simple Quantum Theory of Gravity: Quatum Gravity in a Nutshell
- When Gravity Breaks Down
- The Balungi Lectures on Physics: Mainly Dark Matter, Black Holes, Quantum Mechanics, General Relativity and Quantum Gravity





























