2011 Dan Van Haften Chicago WGN Radio 720, "The Sunday Papers", book discussion with Rick Kogan.
2011 David Hirsch Speech at National Archives II (video).
2010 Virtual Book Signing (at Abraham Lincoln Book Shop). December 10 (Part 1) December 10 (Part 2) December 10 (Part 3) December 10 (Part 4)
The Structure of Reason's blog
Third Party Blogs:
Posted by "Mary" on Tom Ashbrook's blog:
"I read a terrific book this summer: Abraham Lincoln and the Structure of Reason. How he learned to organize his thoughts and produce his wonderful speeches and letters. Riding the Illinois legal circuit with Euclid in his saddlebag."
Purchase Structure of Reason books.