I do appreciate Mr. Wiener's forthcoming candor in his recent post regarding the book MARK TWAIN'S AMERICA by Harry L. Katz and the Library of Congress (2014). Due to word count restraints, the review by Kevin Mac Donnell that was posted earlier this month addressed only a few of the major errors in the book. A corrigenda of over 100 errors should be posted sometime next week in the hope that it may be of benefit to any future revised edition or an aid to those who may have already purchased this current edition. The errors identified will pertain not only to Mark Twain, but to American history in general. Barb