I saw McQuillen at NEFFA last week; it was wonderful to see him walking around again after successful bypass surgery. He has written about five tunebooks in New England fiddle style. For the more traditional tunes I would get (oddly enough) the Portland Collection or the Fiddlers Fake Book and select the New England tunes. I also second DADGBE (do you like that tuning? SO DO I!) 's recommendation of Donna Hinds Hebert's tape and recording. I can't play the fiddle but I've given that book & teaching tape as a BD present to a Southern fiddler who can now play many New England tunes.