Best prewar spy thrillers

1.
Night Soldiers (Night Soldiers, #1)
Night Soldiers (Night Soldiers, #1) 3.94 avg rating — 12,373 ratings
2.
Berlin Noir: March Violets / The Pale Criminal / A German Requiem (Bernie Gunther #1-3)
Berlin Noir: March Violets / The Pale Criminal / A German Requiem (Bernie Gunther #1-3) 4.22 avg rating — 11,435 ratings
3.
The Riddle of the Sands
The Riddle of the Sands 3.63 avg rating — 7,477 ratings
4.
The Mask of Dimitrios (Charles Latimer, #1)
The Mask of Dimitrios (Charles Latimer, #1) 3.92 avg rating — 11,520 ratings
5.
Devil's Prize
Devil's Prize 3.81 avg rating — 37 ratings
6.
Greenmantle (Richard Hannay #2)
Greenmantle (Richard Hannay #2) 3.73 avg rating — 5,119 ratings
6.
Eye of the Wind
Eye of the Wind 3.97 avg rating — 65 ratings
8.
The Grand Mirage
The Grand Mirage 3.56 avg rating — 70 ratings
8.
Jack of Spies (Jack McColl, #1)
Jack of Spies (Jack McColl, #1) 3.53 avg rating — 2,108 ratings
8.
Garden of Beasts: A Novel of Berlin 1936
Garden of Beasts: A Novel of Berlin 1936 3.90 avg rating — 7,153 ratings
11.
River of Darkness (John Madden, #1)
River of Darkness (John Madden, #1) 3.95 avg rating — 8,770 ratings
11.
Kingdom of Shadows (Night Soldiers, #6)
Kingdom of Shadows (Night Soldiers, #6) really liked it 4.00 avg rating — 4,579 ratings
11.
Across The Blood-Red Skies
Across The Blood-Red Skies 4.03 avg rating — 146 ratings
11.
The 39 Steps (Richard Hannay, #1)
The 39 Steps (Richard Hannay, #1) 3.59 avg rating — 45,004 ratings
15.
Journey into Fear
Journey into Fear 3.92 avg rating — 4,186 ratings
15.
Dead Man's Land (Dr John Watson, #1)
Dead Man's Land (Dr John Watson, #1) 3.97 avg rating — 808 ratings
15.
Huntingtower (Dickson McCunn, #1)
Huntingtower (Dickson McCunn, #1) 3.85 avg rating — 865 ratings
18.
The Foreign Correspondent (Night Soldiers, #9)
The Foreign Correspondent (Night Soldiers, #9) 3.88 avg rating — 5,077 ratings
18.
Spies Of Jerusalem
Spies Of Jerusalem 3.52 avg rating — 121 ratings
18.
Mr. Standfast (Richard Hannay, #3)
Mr. Standfast (Richard Hannay, #3) 3.86 avg rating — 2,019 ratings
21.
Zoo Station (John Russell, #1)
Zoo Station (John Russell, #1) 3.88 avg rating — 7,248 ratings
22.
Pascali's Island
Pascali's Island 3.50 avg rating — 418 ratings