engaged innes _Wit and Wisdom of Mark Twain_ he mentions that there are in find any other references to existing actual voice recordings. Rasmussen in _Mark Twain A to Z_ details several recording sessions Clemens participated in and additional recording sessions are mentioned in extracts from the journal The Isabel Lyon journal also mentions recordings.ire at Edison's studios. pts by Isabel Lyon. Are of any of these recordings secreted away in some collection or is Ayres mistaken? Barb