The Theory Card Featuring Georg Simmel Is the Most Underrated Card in the Entire Gauntlett CollectionJune 12, 2026
Theory Trading Cards Are Being Used in Corporate America to Teach Organizational Theory – The Results Are Surprising.June 12, 2026
Why the Toronto Sports Card Expo Is Now the Most Important Women’s Collectibles Market in North AmericaJune 12, 2026
News Theory Trading Cards Are Being Used in American Law Schools to Teach Legal Theory – Professors Are Divided.By Melissa BridwellMay 20, 20260 A small deck of laminated cards, each printed with a theorist’s name, a school of thought, and a two-sentence synopsis…
