Shiva trilogy is a part of a series of three books that span the journey shiva takes, that transforms him into a legend. This Shiva trilogy set contains three books, the first is the immortals of meluha, which tells the tale of shiva and his tribe being relocated to the magical land of the suryavanshis. The second book is the secret of the nagas, in which the secrets of the naga people are revealed and the third book is the oath of the vayuputras, which sees the end of shiva's journey in all his glory.