Is this song your song anymore? : revisioning "this land is your land"
Busted, disgusted, down and out : documenting the stories of America's agricultural workers
The poor, hard-working man blues ; documenting the troubles of other American workers
Skin trouble : documenting race and redemption
Stepping outside the law : class consciousness in Guthrie's outlaw songs
The union feeling : tracing a vision of a better world.