Hi. This is Hilary Wolpert Silver I see you last edited the Wikipedia page on Predicasts. I was so happy to see it there! I tried to get it created, but it didn't work since I didn't know how to show I had the rights to quote sources. Do you want to add sources, such as the Online magazine article about Predicasts and my dad or the book he and my sister-in-law wrote, The Economics of Information? I couldn't get the rights to the book. The publisher was bought out but the acquiring publisher didn't acquire the rights to the book, which wasn't well-written. — Preceding unsigned comment added by H w silver (talk • contribs) 13:30, 20 April 2021 (UTC)