Our weekly roundup of books that should be on your radar. Gold Diggers By Sanjena Sathian HarperCollins India | Rs 599 | 352 pages Sanjena Sathian’s witty and satirical novel follows the story of a teenager Neil Narayan, growing up in the suburbs of Atlanta. A Mirror Made of Rain By Naheed Phiroze Patel HarperCollins India | Rs 499 | …