| #2 |  The Confession
| 3.79 | 33 reads | |
| #3 |  HCSB Study Bible
| 0 | 0 reads | |
| #4 |  Prague Winter
| 4 | 7 reads | |
| #5 |  Shadow Warriors of World War II: The Daring Women of the OSS and SOE
| 2 | 1 read | |
| #6 |  A Woman of No Importance: The Untold Story of the American Spy Who Helped Win World War II
| 4.28 | 41 reads | |
| #8 |  Ring of Secrets
| 4 | 3 reads | |
| #11 |  Insurgent
| 3.62 | 1,147 reads | |
| #12 |  A Refuge Assured A Refuge Assured
| 5 | 1 read | |
| #13 |  Allegiant
| 3.2 | 894 reads | |
| #14 |  The Killing Tide
| 3.33 | 5 reads | |
| #15 |  I Am N
| 4.5 | 2 reads | |
| #17 |  Secret Agent Brainteasers: More Than 100 Codebreaking Puzzles Inspired by Britain's Espionage Masterminds
| 0 | 0 reads |