The Mirror of Fire and Dreaming — Chitra Banerjee Divakaruni

In a pristine valley hidden in the Himalayas, Anand has a disturbing vision. His mentor and spiritual guide, the Master Healer Abhaydatta, is apparently in grave danger. What should he do? If he conveys this information to his elders, he'll waste precious time. But is it wise to take matters into his own hands? Anand makes his choice and embarks on a spectacular adventure that takes him not only across contemporary India but also several hundred years into the past to the time of the Moghul rulers. There he encounters powerful sorcerers, a haughty and arrogant prince, and a jinn capable of unspeakable magic.