Nagraj Ki Kahani

How nagraj became nagraj, wht is story behind. Raj comics has the whole story in different-2 parts. They are not in order soon I am going to provide a list of comics which will uncover mystries behind nagraj. Who have read all the comics of nagraj for them its easy to understand the power of nagraj but others who don't read frequently, its difficult to understand what happen last , how its happening now.
If anyone is already having this kind of list which shows the power of nagraj step by step and uncover mystries one -by one please share with readers.