Dog-519 (real name Donald A. Barclay) is an academic librarian at the University of California, Merced. I've made editorial contributions a number of Wikipedia articles and have author two original articles: Tom Trusky and Walter C. Sweeney, Sr.
I am the author of a number of books, the most recent being Fake News, Propaganda, and Plain Old Lies: How to Find Trustworthy Information in the Digital Age (Roman & Littlefield, 2018).