U HAVE MISPLACED PRIORITIES : u do not need to change those books - they are written already! rather apply your logic to sift the grain from the grovel -
btw, about Ram setu - do u know that the original GSI report submitted to Madras Supreme Court found that it is man-made on the basis of excavations ? ASI under communists and congress, submitted a report to Supreme court claiming it to be natural without any excavations ! Now is that a scientific method ?