John C. Gerber/ Carolyn B. Brown/ James Kaufmann/ James B. Lindberg
(1)
Mark Twain/ John C. Gerber (EDT)/ Paul Baender (EDT)/ Terry Firkins (EDT)/ Terry Firkins/ Iowa Center for Textual Studies (COR)
(1)
Mark Twain/ John C. Gerber (FRW)
(1)
Mark Twain/ Terry Firkins (EDT)/ John C. Gerber (FRW)/ Dan Beard (ILT)
(1)