Effective Interpretation for Historic Properties (how-to): www.nps.gov/history/nr/publications/bulletins/interp/
National  Advisory Council/Historic Preservation (funding sources): www.achp.gov/funding.html
Old House Journal on-line: www.oldhousejournal.com/
Preservation Directory: www.preservationdirectory.com/HistoricalPreservation/Home.aspx
Save Our History/grant resources: www.history.com/minisites/saveourhistory/
US Heritage Supplies (bricks and mortar for historic buildings): www.usheritage.com 
USDA Historic Preservation Resources (links to more than 50 how-to sites and journals): www.nal.usda.gov/ric/ricpubs/preserve.html