While familiarity with Hindu mythology can enhance the reading experience, the books are written in a way that makes them accessible to readers with no prior knowledge of Indian mythology. The author provides sufficient context and explanation throughout the narrative.

This is a fictional reimagining that presents Shiva as a historical figure who became legendary, rather than starting with him as a deity. It incorporates elements of science, philosophy, and adventure while maintaining respect for the original mythological framework.

The three books form a continuous narrative and should be read in sequence, starting with The Immortals of Meluha, followed by The Secret of the Nagas, and concluding with The Oath of the Vayuputras. Each book builds upon the events and revelations of the previous ones.