| #2 |  Tinker Tailor Soldier Spy
| 4.06 |
| #3 |  The Bourne Identity
| 3.84 |
| #4 |  The Spy Who Came in from the Cold
| 4.03 |
| #5 |  The Day of the Jackal
| 4.12 |
| #6 |  Eye of the Needle A Novel
| 3.97 |
| #7 |  The Odessa file.
| 3.8 |
| #8 |  Nonofficial Asset
| 0 |
| #9 |  The Eagle Has Landed
| 4.25 |
| #10 |  Casino Royale
| 3.64 |
| #11 |  The Faithful Spy
| 3.83 |
| #12 |  Roleta Russa
| 3.68 |
| #13 |  Plum Island
| 3.66 |
| #14 |  Berlin Game
| 3.6 |
| #15 |  Back Blast
| 4.33 |
| #16 |  Espionage and Covert Operations: A Global History
| 4.5 |
| #17 |  Gorky Park
| 3.7 |
| #18 |  The 39 Steps
| 3.12 |
| #19 |  The spy's son
| 4 |
| #20 |  The Looking Glass War
| 3.5 |
| #21 |  Separation of Power
| 3.83 |
| #22 |  The Company The Company
| 3.67 |
| #23 |  Unrelenting
| 0 |
| #24 |  The Key to Rebecca
| 3.62 |
| #25 |  Agent Zigzag
| 3.91 |
| #26 |  Washington's Spies: The Story of America's First Spy Ring
| 3.83 |
| #27 |  Gunmetal Gray
| 4 |
| #28 |  The Expats
| 3.23 |
| #29 |  Palace of Treason
| 4.13 |
| #30 |  The Scarlet Pimpernel
| 3.74 |
| #31 |  The Hunt for Red October
| 3.99 |
| #32 |  Agent in Place
| 4.17 |
| #33 |  The Afghan
| 3.67 |
| #34 |  The Kremlin's Candidate
| 4.14 |
| #35 |  Directorate S
| 4.4 |
| #36 |  Black Cross
| 3.5 |
| #37 |  Jackdaws
| 4 |
| #38 |  Night Soldiers
| 3.83 |
| #39 |  Dark Star
| 5 |
| #40 |  The Miernik Dossier
| 3.67 |
| #41 |  The Unlikely Spy
| 4.5 |
| #42 |  The Three Musketeers
| 3.91 |
| #43 |  Spy School British Invasion
| 3.83 |
| #44 |  Hornet Flight
| 3.88 |
| #45 |  Orphan Monster Spy
| 4 |
| #46 |  The Honest Spy
| 2 |
| #47 |  The Moon Is a Harsh Mistress
| 3.73 |
| #48 |  Mission Critical
| 4 |
| #49 | The Eighth Sister The Eighth Sister
| 3.75 |
| #50 |  Evil spy school
| 3.67 |
| #51 |  Spy camp
| 3.25 |
| #52 | The Spies That Bind The Spies That Bind
| 4 |
| #53 |  Spy Ski School
| 4.33 |
| #54 | True Faith and Allegiance True Faith and Allegiance
| 5 |
| #55 | The Black Flagged Series #1-3 The Black Flagged Series #1-3
| 3 |
| #56 |  The Kill Artist
| 3.82 |
| #57 |  Beneath a Scarlet Sky
| 4.32 |
| #58 |  One Minute Out One Minute Out
| 5 |
| #59 |  The Deceivers
| 4 |
| #60 |  Agent Running in the Field
| 3.67 |
| #61 |  Betrayal in Berlin: The True Story of the Cold War's Most Audacious Espionage Operation
| 4 |
| #62 |  Russians Among Us: Sleeper Cells, Ghost Stories, and the Hunt for Putin's Spies
| 4 |
| #63 |  Smiley's People
| 4.43 |
| #64 |  The Tourist
| 3.5 |
| #65 |  The Charm School
| 3.83 |
| #66 |  Relentless
| 4.5 |
| #67 | Sierra Six Sierra Six
| 4.25 |
| #68 |  Impostor Syndrome
| 3.31 |
| #69 |  The Coldest Warrior
| 0 |
| #70 |  The Mercenary
| 5 |
| #71 |  Slow Horses
| 3.86 |
| #72 |  Untraceable
| 3 |
| #73 |  Silverview
| 3.47 |
| #74 |  The N'Gustro Affair
| 0 |
| #75 |  Christopher's Ghosts
| 0 |
| #76 |  Background to danger
| 3.4 |
| #77 |  Two Spies in Caracas Two Spies in Caracas
| 0 |
| #78 |  Smoke Signal
| 3 |
| #79 |  The Terminal List
| 4 |
| #80 |  Sleeper Agent
| 0 |
| #81 |  The Janson Directive
| 3.6 |
| #82 |  Locked On
| 3 |
| #83 |  I Am Pilgrim
| 3.76 |
| #84 |  Spymaster
| 4 |
| #85 |  The Sympathizer
| 3.98 |
| #86 |  The Paris Architect
| 3.33 |
| #87 |  Damascus Station
| 3.67 |
| #88 |  Collusion
| 4 |
| #89 |  Munich
| 3.64 |
| #90 |  Burner
| 0 |
| #91 |  The Honourable Schoolboy
| 3.65 |
| #92 |  Garden of Beasts
| 4.5 |
| #93 |  A Shadow in Moscow
| 0 |
| #94 |  BOX 88
| 4 |
| #95 |  Judas 62
| 0 |
| #96 |  Foreign Country
| 3.67 |
| #97 | A Spy by Nature A Spy by Nature
| 3 |
| #98 |  Ghosts of Honolulu: A Japanese Spy, A Japanese American Spy Hunter, and the Untold Story of Pearl Harbor
| 2.83 |
| #99 |  Where Eagles Dare
| 3.63 |
| #100 |  The Best of Our Spies The Best of Our Spies
| 3 |
| #101 |  Three Hours In Paris
| 2.67 |
