NOTE: These are NOT recommendations UNLESS clearly indicated. For more information see About Book Deals.

• Once Upon a Prime: The Wondrous Connections Between Mathematics and Literature by Sarah Hart ($2.99)
• The Tipping Point: How Little Things Can Make a Big Difference by Malcolm Gladwell ($1.99)
• So Good They Can't Ignore You: Why Skills Trump Passion in the Quest for Work You Love by Cal Newport ($3.99 or available through Kindle Unlimited)
• The History of Rock & Roll, Volume 2: 1964-1977: The Beatles, the Stones, and the Rise of Classic Rock by Ed Ward ($2.99)

NOTE: These are NOT recommendations UNLESS clearly indicated. For more information see About Book Deals.

• 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)

NOTE: These are NOT recommendations UNLESS clearly indicated. For more information see About Book Deals.

• 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)

NOTE: These are NOT recommendations UNLESS clearly indicated. For more information see About Book Deals.

• 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)

NOTE: These are NOT recommendations UNLESS clearly indicated. For more information see About Book Deals.

• 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)