By gracious permission of Mr. Dale H. Cook we here make available his painstaking consolidated author-article title contents listing, Consolidated Contents of The American Genealogist, which is published in its original form on his website, plymouthcolony.net. This index currently covers TAG volumes 9 (1932) to 85 (2011). Contents of more recent contents are all listed on this website on individual issue covers, linked from the Contents > Current and Recent Issues page.
The file (PDF, approximately 1MB) is available here: