Here are some good tracts and materials to share among Hindi speaking people in North India.
Tools you can use to Make your own tracts.
If you find some good texts for tracts, you can use the tools below to make your own tract.
To translate from one language to another.
english to hindi converter using google for hindi typing in English. This can be used for any language
http://www.google.com/inputtools/cloud/try/
Example of tract made this way.
Here are some other links
http://www.internationalpentecostals.org/tracts.html
http://lrmindia.blogspot.com/2013/08/hindi-christian-tracts.html
http://www.sjmathew.com/category/e-tracts/hindi-tracts/
http://india-4-god.blogspot.com/p/713-24-112-1-2-1143-44.html
http://manmin.in/blog/page/22/