| King: A Life | spymuseumstore.org | 22.98 USD | 35 USD | −34.3% |
| Ethel Rosenberg: An American Tragedy | spymuseumstore.org | 18.99 USD | 26 USD | −27% |
| Loose Leaf Genetics: A Conceptual Approach (7E 24) | ubookstore.com | 97.5 USD | — | — |
| V.1 The American Promise (9E 23) Value Edition | ubookstore.com | 63 USD | — | — |
| V.2 The American Promise (9E 23) Value Edition | ubookstore.com | 63 USD | — | — |
| CHARLOTTESVILLE: AN AMERICAN STORY | spymuseumstore.org | 35 USD | — | — |
| Death in the Long Grass | goldenapplesbookstore.com | 32 USD | — | — |
| SUPREMACY: AI, CHATGPT AND THE RACE THAT WILL CHANGE THE WORLD | spymuseumstore.org | 30 USD | — | — |
| THE UNIT: MY LIFE FIGHTING TERRORISTS AS ONE OF AMERICA'S MOST SECRET MILITARY OPERATVIES | spymuseumstore.org | 30 USD | — | — |
| AMERICAN MIG PILOT: INSIDE THE TOP SECRET USAF READ EAGLES MIG SQUADRON | spymuseumstore.org | 30 USD | — | — |
| The Dirty Tricks Department: Stanley Lovell, The OSS, and the Masterminds of World War II Secret Warfare | spymuseumstore.org | 29.99 USD | — | — |
| Scorpion's Dance: The President, the Spymaster and Watergate by Jefferson Morley | spymuseumstore.org | 29.99 USD | — | — |
| Black Ops: The Life of a CIA Shadow Warrior by Ric Prado | spymuseumstore.org | 29.99 USD | — | — |
| DEATH IS OUR BUSINESS: RUSSIAN MERCENARIES AND THE NEW ERA OF PRIVATE WARFARE | spymuseumstore.org | 29.99 USD | — | — |
| PROPAGANDA GIRLS: THE SECRET WAR OF THE WOMEN IN THE OSS | spymuseumstore.org | 29 USD | — | — |
| BIRDS AREN'T REAL: THE TRUE STORY OF MASS AVIAN MURDER AND THE LARGEST SURVEILLANCE CAMPAIGN IN US HISTORY | spymuseumstore.org | 29 USD | — | — |
| The Antiquarian Sticker Book: Mysterium | indieindiebangbang.com | 27.99 USD | — | — |
| The Hour of Peril | goldenapplesbookstore.com | 25 USD | — | — |
| Knit a Little | west7thwool.com | 23.99 USD | — | — |
| The White Cascade | goldenapplesbookstore.com | 22.99 USD | — | — |
| The Living Great Lakes | indieindiebangbang.com | 21 USD | — | — |
| Firestorm at Peshtigo | goldenapplesbookstore.com | 20.99 USD | — | — |
| North by Northwestern | goldenapplesbookstore.com | 19.99 USD | — | — |
| The Pout-Pout Fish Book | faoschwarz.com | 19.99 USD | — | — |
| Outdoor School: Tree, Wildflower, and Mushroom Spotting | natureshop.cincynature.org | 19.99 USD | — | — |
| Outdoor School: Rock, Fossil, and Shell Hunting | natureshop.cincynature.org | 19.99 USD | — | — |
| Outdoor School: Hiking and Camping | natureshop.cincynature.org | 19.99 USD | — | — |
| Outdoor School: Animal Watching | natureshop.cincynature.org | 19.99 USD | — | — |
| Into the Forest | goldenapplesbookstore.com | 19.99 USD | — | — |
| The Nazi Conspiracy | goldenapplesbookstore.com | 19.99 USD | — | — |
| THIS IS HOW THEY TELL ME THE WORLD ENDS | spymuseumstore.org | 19 USD | — | — |
| Spy the Lie: Former CIA Officers Teach You How to Detect Deception | spymuseumstore.org | 18.99 USD | — | — |
| Goodbye Spring, Hello Summer | natureshop.cincynature.org | 18.99 USD | — | — |
| This Is Happiness | indieindiebangbang.com | 18.99 USD | — | — |
| Curious Ducks Comfy Cats Coloring Book | indieindiebangbang.com | 18.99 USD | — | — |
| Indigo: In Search Of The Color That Seduced The World | spymuseumstore.org | 18.99 USD | — | — |
| The Last Voyage of the Karluk | goldenapplesbookstore.com | 17.99 USD | — | — |
| The Sovereignty & Goodness of God (2E 18) | ubookstore.com | 17.99 USD | — | — |
| Spooky Coloring Book | indieindiebangbang.com | 16.99 USD | — | — |
| Citizen: An American Lyric | ubookstore.com | 16.5 USD | — | — |