Here is a Very useful guide for New Immigrants from The USCIS.gov website http://www.uscis.gov/graphics/citizenship/welcomeguide/index.htm#Online%20Version It is very complete and anyone coming to the US for the first time, especially families, should have a copy of this available to them. Please share this information with your friends and family. This is issued from the government. It is not a commercial site available for free to view or download and print. Booklets can be purchased from the USCIS website.