Wikipedia: Nor'easter - Quick overview of this type of storm. - http://en.wikipedia.org/wiki/Nor'easter
1998 Nor'easters - Several pictures with description of the damage of a nor'easter. - http://www.assateague.com/1998-nor.html
Nor'easters and Seabirds - Contains diagrams that show how seabirds are affected by nor'easters. - http://massbird.org/noho/ne.htm
NOAA: Question of the Month - Briefly answers what a nor'easter is. - http://www.noaa.gov/questions/question_010901.html
Nor'easters: Comprehension, Preparation, Survival - How these storm form, how to make sure you're prepared form them, and what to do if you're stranded. - http://www.mcwar.org/articles/noreasters/NorEasters.html
Storm-E: Nor'easters - Provides a description of the events needed to form a nor'easter. Contains diagrams. - http://www3.cet.edu/weather2/h17.html
Nor'easter - Weather models show maps of nor'easters. - http://severewx.atmos.uiuc.edu/index.10.noreaster.html
Weather.com: Nor'easters - Contains how and where these storm form. - http://www.weather.com/encyclopedia/winter/noreast.html
What is a Nor'easter? - Explains how these storms form, and has a list of famous Nor'Easters. - http://science.howstuffworks.com/question595.htm
The Perfect Storm - Detailed scientific look at the east coast storm of late October/early November 1991. - http://www.ncdc.noaa.gov/oa/satellite/satelliteseye/cyclones/pfctstorm91/pfctstorm.html