Sounds like someone made a profit by forcing the purchasing of a textbook unused throughout an entire semester! God bless the American free market system!
Home Faculty Lounge Anti-Capitalist Professor at Columbia makes Students Buy His Textbook, but He Ignored it in Class
Book Review

Book Review: America, Guns, and Freedom
As gun rights and gun control advocates, political surrogates, spokespeople, and groups contend over the future of the Second Amendment to the Constitution, Dr. Miguel Faria, Jr., M.D. published a book that gives extensive background,…