Ball Four, by Jim Bouton. A classic piece of baseball literature. I’ve owned the book for years, but never read it.
Voodoo Histories: the Role of Conspiracy Theories in Shaping Modern History, by David Aaronovitch. Seeks to debunk several famous historical conspiracy theories, including several I was unfamiliar with. The Kennedy Assassination, the death of Princess Diana, Dan Brown and the Priory of Scion, and others.
Spoken From the Heart, by First Lady Laura Welsh Bush.
Protect and Defend, by Vince Flynn. Another of his Mitch Rapp novels.