I've mislaid R. Kent Rasmussen's e-mail address and want to contact him re. the A to Z. Rather than everyone helping, perhaps he would be good enough to contact me. There has been some correspondence on 'Hadleyburg' -- it may be worth mentioning that Bruce Michelson has interesting things to say on this story (though not on who's and that's) in his excellent Mark Twain on the Loose. Cheers Pete Messent