Reading order
| # | Title | Published | Author | Buy on Amazon |
|---|---|---|---|---|
| 1 | Guilty Bonds | - | William Le Queux | Buy |
| 2 | The Great War in England in 1897 | - | William Le Queux | Buy |
| 3 | The Temptress | - | William Le Queux | Buy |
| 4 | Zoraida | - | William Le Queux | Buy |
| 5 | A Secret Service: Being strange tales of a nihilist | - | William Le Queux | Buy |
| 6 | The Great White Queen | - | William Le Queux | Buy |
| 7 | The Eye of Istar | - | William Le Queux | Buy |
| 8 | A Secret Sin | - | William Le Queux | Buy |
| 9 | Whoso Findeth a Wife | - | William Le Queux | Buy |
| 10 | Devil’s Dice | - | William Le Queux | Buy |
| 11 | If Sinners Entice Thee | - | William Le Queux | Buy |
| 12 | Scribes and Pharisees | - | William Le Queux | Buy |
| 13 | The Bond of Black | - | William Le Queux | Buy |
| 14 | England’s Peril | - | William Le Queux | Buy |
| 15 | The Day of Temptation | - | William Le Queux | Buy |
| 16 | Of Royal Blood | 1900 | William Le Queux | Buy |
| 17 | An Eye for an Eye | 1900 | William Le Queux | Buy |
| 18 | In White Raiment | 1900 | William Le Queux | Buy |
| 19 | The Wiles of the Wicked | 1900 | William Le Queux | Buy |
| 20 | Her Majesty’s Minister | 1901 | William Le Queux | Buy |
| 21 | The Sign of the Seven Sins | 1901 | William Le Queux | Buy |
| 22 | The Gambler | 1901 | William Le Queux | Buy |
| 23 | The Under-Secretary | 1902 | William Le Queux | Buy |
| 24 | The Seven Secrets | 1903 | William Le Queux | Buy |
| 25 | The Tickencote Treasure | 1903 | William Le Queux | Buy |
| 26 | The Hunchback of Westminster | 1904 | William Le Queux | Buy |
| 27 | The Closed Book | 1904 | William Le Queux | Buy |
| 28 | As We Forgive Them | 1904 | William Le Queux | Buy |
| 29 | The Sign of the Stranger | 1904 | William Le Queux | Buy |
| 30 | The Idol of the Town | 1904 | William Le Queux | Buy |
| 31 | The Czar’s Spy | 1905 | William Le Queux | Buy |
| 32 | The Spider’s Eye | 1905 | William Le Queux | Buy |
| 33 | Behind The Throne | 1905 | William Le Queux | Buy |
| 34 | Sins of The City | 1905 | William Le Queux | Buy |
| 35 | The Valley of the Shadow | 1905 | William Le Queux | Buy |
| 36 | Who Giveth this Woman? | 1905 | William Le Queux | Buy |
| 37 | If England Were Invaded | 1906 | William Le Queux | Buy |
| 38 | The Invasion of 1910 | 1906 | William Le Queux | Buy |
| 39 | The Mystery of a Motor-Car | 1906 | William Le Queux | Buy |
| 40 | The House of the Wicked | 1906 | William Le Queux | Buy |
| 41 | Whatsoever a Man Soweth | 1906 | William Le Queux | Buy |
| 42 | The Mysterious Mr. Miller | 1906 | William Le Queux | Buy |
| 43 | The Near East | 1907 | William Le Queux | Buy |
| 44 | The Secret of the Square | 1907 | William Le Queux | Buy |
| 45 | The Great Court Scandal | 1907 | William Le Queux | Buy |
| 46 | The Pauper of Park Lane | 1908 | William Le Queux | Buy |
| 47 | The Crooked Way | 1908 | William Le Queux | Buy |
| 48 | The House of Whispers | 1909 | William Le Queux | Buy |
| 49 | The Red Room | 1909 | William Le Queux | Buy |
| 50 | The Invasion | 1910 | William Le Queux | Buy |
| 51 | A Romance of the Land of No Return | 1910 | William Le Queux | Buy |
| 52 | Lying Lips | 1910 | William Le Queux | Buy |
| 53 | The Unknown Tomorrow | 1910 | William Le Queux | Buy |
| 54 | The Great God Gold | 1910 | William Le Queux | Buy |
| 55 | Hushed Up! | 1911 | William Le Queux | Buy |
| 56 | The Indiscretions Of A Lady’s Maid | 1911 | William Le Queux | Buy |
| 57 | The Money-Spider | 1911 | William Le Queux | Buy |
| 58 | Fatal Fingers | 1912 | William Le Queux | Buy |
| 59 | The Mystery of Nine | 1912 | William Le Queux | Buy |
| 60 | Without Trace | 1912 | William Le Queux | Buy |
| 61 | The Room of Secrets | 1913 | William Le Queux | Buy |
| 62 | The Price of Power | 1913 | William Le Queux | Buy |
| 63 | The Lost Million | 1913 | William Le Queux | Buy |
| 64 | The Four Faces | 1914 | William Le Queux | Buy |
| 65 | The White Lie | 1914 | William Le Queux | Buy |
| 66 | The Hand Of Allah | 1914 | William Le Queux | Buy |
| 67 | Sons of Satan | 1914 | William Le Queux | Buy |
| 68 | Her Royal Highness | 1914 | William Le Queux | Buy |
| 69 | The German Spy System from Within | 1914 | William Le Queux | Buy |
| 70 | The Sign of Silence | 1915 | William Le Queux | Buy |
| 71 | At the Sign of the Sword | 1915 | William Le Queux | Buy |
| 72 | The Double Shadow | 1915 | William Le Queux | Buy |
| 73 | The White Glove | 1915 | William Le Queux | Buy |
| 74 | The Mysterious Three | 1915 | William Le Queux | Buy |
| 75 | The Mystery of the Green Ray | 1915 | William Le Queux | Buy |
| 76 | The Broken Thread | 1916 | William Le Queux | Buy |
| 77 | The Zeppelin Destroyer | 1916 | William Le Queux | Buy |
| 78 | Annette of the Argonne | 1916 | William Le Queux | Buy |
| 79 | Cinders of Harley Street | 1916 | William Le Queux | Buy |
| 80 | The Way to Win | 1916 | William Le Queux | Buy |
| 81 | The Place of Dragons | 1916 | William Le Queux | Buy |
| 82 | Beryl of the Biplane | 1917 | William Le Queux | Buy |
| 83 | The Bomb-Makers | 1917 | William Le Queux | Buy |
| 84 | The Secrets of Potsdam | 1917 | William Le Queux | Buy |
| 85 | Behind the German Lines | 1917 | William Le Queux | Buy |
| 86 | Two in a Tangle | 1917 | William Le Queux | Buy |
| 87 | Rasputin the Rascal Monk | 1917 | William Le Queux | Buy |
| 88 | The Devil’s Carnival | 1917 | William Le Queux | Buy |
| 89 | Sant of the Secret Service | 1918 | William Le Queux | Buy |
| 90 | The Minister of Evil | 1918 | William Le Queux | Buy |
| 91 | The Catspaw | 1918 | William Le Queux | Buy |
| 92 | The Lure of Love | 1918 | William Le Queux | Buy |
| 93 | The Stolen Statesman | 1918 | William Le Queux | Buy |
| 94 | The Doctor of Pimlico | 1919 | William Le Queux | Buy |
| 95 | No Greater Love | 1919 | William Le Queux | Buy |
| 96 | Cipher Six | 1919 | William Le Queux | Buy |
| 97 | The King’s incognito | 1919 | William Le Queux | Buy |
| 98 | Rasputinism In London | 1919 | William Le Queux | Buy |
| 99 | The Intriguers | 1920 | William Le Queux | Buy |
| 100 | No7 Saville Square | 1920 | William Le Queux | Buy |
| 101 | Whither Thou Goest | 1920 | William Le Queux | Buy |
| 102 | The Power of the Borgias | 1920 | William Le Queux | Buy |
| 103 | The Red Widow | 1920 | William Le Queux | Buy |
| 104 | The Terror of the Air | 1920 | William Le Queux | Buy |
| 105 | The Secret Telephone | 1920 | William Le Queux | Buy |
| 106 | Mademoiselle of Monte Carlo | 1921 | William Le Queux | Buy |
| 107 | Concerning the Secret of the Borgias | 1921 | William Le Queux | Buy |
| 108 | The Fifth Finger | 1921 | William Le Queux | Buy |
| 109 | The Lady-In-Waiting | 1921 | William Le Queux | Buy |
| 110 | The Marked Man | 1921 | William Le Queux | Buy |
| 111 | The Luck of the Secret Service | 1921 | William Le Queux | Buy |
| 112 | This House to Let | 1921 | William Le Queux | Buy |
| 113 | The Stretton Street Affair | 1922 | William Le Queux | Buy |
| 114 | The Gay Triangle | 1922 | William Le Queux | Buy |
| 115 | Tracked by Wireless | 1922 | William Le Queux | Buy |
| 116 | The Golden Face | 1922 | William Le Queux | Buy |
| 117 | Three Knots | 1922 | William Le Queux | Buy |
| 118 | Behind the Bronze Door | 1923 | William Le Queux | Buy |
| 119 | Where the Desert Ends | 1923 | William Le Queux | Buy |
| 120 | The Voice From The Void | 1923 | William Le Queux | Buy |
| 121 | A Woman’s Debt | 1924 | William Le Queux | Buy |
| 122 | The Valrose Mystery | 1925 | William Le Queux | Buy |
| 123 | The Scarlet Sign | 1926 | William Le Queux | Buy |
| 124 | Blackmailed | 1927 | William Le Queux | Buy |
| 125 | Double Nought | 1927 | William Le Queux | Buy |
| 126 | The House of Evil | 1927 | William Le Queux | Buy |
| 127 | The Sting | 1928 | William Le Queux | Buy |
| 128 | Twice Tried | 1928 | William Le Queux | Buy |
| 129 | The Crinkled Crown | 1929 | William Le Queux | Buy |
| 130 | The Golden Three | 1931 | William Le Queux | Buy |
| 131 | The Captain of the Mary Rose | 1999 | William Le Queux | Buy |
William Le Queux’s standalone novels number 131, making him one of the most prolific fiction writers of the early 20th century. His subjects include foreign espionage, invasion scenarios, secret societies, political scandals, and romantic intrigue. Many titles reflect the anxieties of their era: The German Spy System from Within, At the Sign of the Sword, and The Zeppelin Destroyer all respond directly to World War I concerns.
His earlier works from the 1900s and 1910s tend toward mystery and conspiracy, with titles like The Seven Secrets, The Czar’s Spy, and The Closed Book. Later books from the 1920s shift toward crime fiction and adventure. The sheer volume of his output means quality varies, but his best-known works, particularly the invasion novels and spy stories, helped establish conventions that later thriller writers would build on.