[by] Mark Twain ; illustrated by Thomas Hart Benton ; with an introduction by Edward Wagenknecht ; and a number of previously suppressed passages, now printed for the first time, and edited with a note by Willis WagerThe Easton Pressc1979, c1972
edited, with commentary and notes, by Minnie M. Brashear and Robert M. Rodney ; with an introduction by Edward WagenknechtUniversity of Oklahoma Press1959