Conservative/dogmatic indian parents

I want my indian conservative/dogmatic (i couldn't find much difference between these two)
Parents to come out of their shell and look at the world with a new and exciting point of view.

Suggest me some books that are thought provoking, with engaging storytelling cause I don't want them to realize that i want to change their point of view cause their ego won't let them read one more line. And preferably books in hindi or that are available in hindi translation.