Penn State is offering still more maps.  There are US and non-US maps.  They will be shipped free within the United States.  The offer will be good until Thursday, April 5. Yes, April!  I'm becoming more optimistic that good weather may be in the future for those of us in the colder climates.  Even if temperatures are cold, the offer for maps is hot... 

Jenny Livsey
Center for Maps and Geospatial Information
2 Central Pattee
University Park, PA  16802