Articles and Appearances
Space & Things Podcast, The Wonderful World of Autograph Collecting - With Steve Zarelli, November 2021
Apollo 11 scammers are flooding Internet with fake collectibles ahead of anniversary, Orlando Sentinel, June 26, 2019, interviewed
Space Dealers, Netflix, 2019; A&E TV Australia and Europe, 2017/2018
Mariano Rivera: Collecting Sandman, The Pen & Quill, Summer 2018
Yuri Gagarin: The First Man in Space, The Pen & Quill, Winter 2018
James Stewart Autopen Study, The Pen & Quill, Winter 2016
Top 5 Most Dangerous Space Autographs, The Pen & Quill, Fall 2014
Neil Armstrong: A Reflection, The Pen & Quill, November 2012
Armstrong autographs grow in value, Houston Chronicle, August 29, 2012, interviewed
Neil Armstrong: The Quest for his Autograph, 2011, contributor
Relics of the Space Race by Russ Still, 3rd edition, 2001, contributor
Pen & Quill magazine, contributor
Autograph Times magazine, contributor