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• A.D. 381: Heretics, Pagans, and the Dawn of the Monotheistic State by Charles Freeman ($2.99 or available through Kindle Unlimited)
• Thomas Carlyle; A Biography by Fred Kaplan ($2.99)
• The Increasingly United States: How and Why American Political Behavior Nationalized by Daniel J. Hopkins ($3.99)
• The Culmination: Heidegger, German Idealism, and the Fate of Philosophy by Robert B. Pippin ($2.99 or available through Kindle Unlimited)

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• Trotsky: Downfall of a Revolutionary by Bertrand M. Patenaude ($2.99)
• John Quincy Adams: American Visionary by Fred Kaplan ($2.99)
• Structures: Or Why Things Don't Fall Down by J. E. Gordon ($2.99)
• The Road to Victory: The Untold Story of Race and World War II's Red Ball Express by David P. Colley ($2.99)

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• The Shape of Life: One Mathematician's Search for the Universe's Hidden Geometry by Shing-Tung Yau and Steve Nadis ($3.99 or available through Kindle Unlimited)
• The Classical Age of Islam: The Venture of Islam: Conscience and History in a World of Civilization Book 1 by Marshall G. S. Hodgson ($2.99 or available through Kindle Unlimited)
• The Economics of Artificial Intelligence: An Agenda by Ajay Agrawal, et al. ($3.99)
• 1805 Austerlitz: Napoleon and the Destruction of the Third Coalition by Robert Goetz ($3.99)

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• The Sloop War, 1650-1763 by Ian McLaughlan ($3.99)
• The Divided Mind of the Black Church: Theology, Piety, and Public Witness by Raphael G. Warnock ($3.99)
• Alexander Hamilton on Finance, Credit, and Debt by Richard Sylla and David J. Cowen ($2.99 or available through Kindle Unlimited)
• Merceneries and Their Masters: Warfare in Renaissance Italy by Michael Mallett ($2.99)

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• Spanish Texas, 1519-1821: Revised Edition by Donald E. Chipman and Harriet Denise Joseph ($2.99)
• The Slaves' Gamble: Choosing Sides in the War of 1812 by Gene Allen Smith ($1.99)
• The Last Slave Ships: New York and the End of the Middle Passage by John Harris ($2.99 or available through Kindle Unlimited)
• James Madison: America's First Politician by Jay Cost ($1.99)