Deepak Chopra wrote 'Ageless Body, Timeless Mind,' published in 1993, which combines Ayurveda with modern concepts of quantum physics and self-awareness. Chopra is a prominent author in the alternative medicine and spirituality space. The other options are incorrect: Chetan Bhagat writes contemporary Indian fiction, Ayn Rand wrote philosophical novels, and Abu-l-fazl was a Mughal-era historian.