| #4 |  A Parcel for Prudence A Parcel for Prudence
| 0 | 0 reads | |
| #5 |  Hostile Intent
| 5 | 1 read | |
| #6 | Why We Fought Why We Fought: Inspiring Stories of Resisting Hitler and Defending Freedom
| 0 | 0 reads | |
| #7 |  Dead Reckoning
| 0 | 0 reads | |
| #10 |  Ethel Rosenberg: An American Tragedy
| 3.67 | 3 reads | |
| #11 |  The Librarian Spy: A Novel of World War II
| 4.05 | 13 reads | |
| #13 |  Mother Daughter Traitor Spy
| 3.83 | 6 reads | |
| #14 |  Our Woman in Moscow
| 4.15 | 15 reads | |
| #15 |  A Taste for Poison
| 4.05 | 25 reads | |
| #16 |  The bamboo sword
| 5 | 1 read | |
| #17 |  In Love’s Time
| 0 | 1 read | |
| #18 |  Secret, Secret Agent Guy
| 3 | 1 read | |
| #19 |  The Paris Agent
| 3.9 | 5 reads | |
| #20 |  The Sound of Light
| 3 | 2 reads | |
| #21 |  High as the Heavens
| 5 | 1 read | |
| #22 |  The Words I Never Wrote
| 4 | 1 read | |
| #23 |  Thomas Jefferson and the Tripoli Pirates
| 3 | 11 reads | |
| #24 |  Code Name Edelweiss
| 5 | 1 read | |
| #25 |  The Lacemaker
| 2.5 | 4 reads | |
| #26 |  Secret Agent Brainteasers: More Than 100 Codebreaking Puzzles Inspired by Britain's Espionage Masterminds
| 0 | 0 reads | |
| #27 |  When Tides Turn
| 4 | 2 reads |