The kalachakra/ouroboran is a fresh take on immortality, and what a take it is. I could not put down this book from start to finish. It isn't entirely fantasy - there's science fiction and adventure and mystery, and your guide here is the strange everyman, Harry August.

Pick it up. Whether you like it nor not, you ought to know that such a book exists. You will not regret to have it as a notch in your reading life.