My co-authored law school textbook Firearms Law & the Second Amendment; Regulation, Rights, and Policy (Aspen Casebook Series) is currently battling with Ted Nugent’s God, Guns & Rock’N’Roll for #1 in Amazon.com sales rankings in the “Gun Control” category. We held the lead a few hours ago, but The Nuge has clawed his way back to #1 in the last hour.