Mark Tidd's Citadel, by Clarence Budington Kelland                       57199   [Link: http://www.gutenberg.org/5/7/1/9/57199 ]   [Files: 57199-0.txt; 57199-h.htm] Thanks to Roger Frank, the Google Books Library Project (https://books.google.com) and the Online Distributed Proofreading Team at http://www.pgdp.net (This book was produced from images made available by the HathiTrust Digital Library.) Chuck