Vikram Chandra, born in 1961, announced his arrival in 1995 with the publication of a tender, exuberant, unruly novel, Red Earth and Pouring Rain. The book was 500-plus pages and extraordinarily ambitious in its two-fisted, its excessive bravado. His new novel is almost double that size, but it seems trimmer in a way: it tells one big story. A vertiginous crime thriller in the style of a Hindi potboiler, Sacred Games has two heroes, but its true star is the impossible, and impossibly seductive city of Bombay.