candidate: Guests of honor included Author GoH Catherine Asaro , Mad Scientist GoH Brother Guy Consolmango , S.J. , Special Guest Barry B. Longyear , Artist GoH Games Wappel , Golden Duck GoH Larry Segriff , Klingon GoH janSly ( aka Dr. Jeremy Cowan ) , Filk GoH Murry & Kathy Porath , GT Special Guest Charles W. " DC " Nelson and Fan GoH M Devotie Shaw The 10th Duckon was held in June , 2001 .