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| 1879 | ? 1890 | No. 1
 | Sherlock Holmes by A. Conan Doyle |
| 1879 |
| No. 2 | The Red Raja by Captain Frederick Whittaker |
| 1879 | | No. 3 | Beyond the City by A. Conan Doyle |
| 1879 | ? date | No. 4
| A Case of Identity by A. Conan Doyle |
| 1879 | ? date | No. 5 | A Scandal in Bohemia by A. Conan Doyle |
| 1879 | ? date | No. 6
| The Red Headed League by A. Conan Doyle |
| 1879 | ? date | No. 7 | The Sign of the Four by A. Conan Doyle |
| 1879 | ? date | No. 8 | The White Company by A. Conan Doyle |
| 1879 | ? date | No. 9 | The Surgeon of Gaster Fall by A. Conan Doyle |
| 1879 | ? date | No. 10 | Mill Street Mystery by Adeline Sargent |
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| 1880 | ? date | No. 12
| The Dynamiter by R. Stevenson |
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| 1881 | ? num |
| Old Electricity by Old Sleuth |
| 1881 |
| No. 30 | Fritz to the Front by Edward L. Wheeler |
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| 1882 | ? date | No. 13 | The Temple of Death by F. De Bolsgobay |
| 1882 | ? 1910 | No. 15
| The Ubiquitous Yank by Old Sleuth |
| 1882 | ? 1910 | No. 16 | The Red Lottery Ticket by F. Du Boisgobey |
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| 1883 |
| No. 14 | The Coral Pin by F. de Bolsgobay |
| 1883 | ? date | No. 17
| The Nameless Man by F. du Boisgobey |
| 1883 | ? date | No. 18 | The Parisian Detective by F. De Bolsgobay |
| 1883 | ? 1879 | No. 19
| Joe Phenix the Police Spy by Albert W. Aiken |
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| 1884 | | No. 20 | Joe Phenix, Private Detective or the League of the Skeleton Keys, by Albert W. Aiken |
| 1884 | ? date | No. 21 | The Wolves of New Your by Albert W. Aiken |
| 1884 | ? date | No. 22
| Chin Chin the Chinese Detective by Albert W. Aiken |
| 1884 | ? date | No. 23 | Mark Magic, Detective or A Story of a Beautiful Woman's Strange Career by Anthony P. Morris |
| 1884 |
| No. 24 | Electro Pete The Man of Fire by Anthony P. Morris |
| 1884 | ? date | No. 25
| The Cipher Detective by Anthony P. Morris |
| 1884 | ? date | No. 26
| The Head Hunter by Antheny P. Merris |
| 1884 | ? date | No. 29
| Sara Brown by K.F. Hill |
| 1884 | ? date | No. 31
| Fritz The Bound-Boy Detective by Edward L. Wheeler |
| 1884 | ? 1910 | No. 33
| The Nine of Hearts by B.l. Farjeon |
| 1884 | ? date | No. 34
| The Man-Hunter by Dick Donovan |
| 1884 |
| No. 36 | The Mystery of a Hansom Cab by Fergus W. Hume |
| 1884 | ? date | No. 37
| The Mystery of St. James Park by J.b. Burton |
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| 1885 | ? date | No. 38
| The Abbey Murder by Joseph Patton |
| 1885 | ? date | No. 39 | The Man Who Vanished by Fergus Hume |
| 1885 | ? date | No. 40
| The Piccadilly Puzzle by Fergus Hume |
| 1885 | fill | No. 41 | |
| 1885 | fill | No. 42 | |
| 1885 | ? date | No. 43 | The Irish Detective by Harlan Halsey |
| 1885 | fill | No. 44 | |
| 1885 | fill | No. 45 | |
| 1885 | ? date | No. 46
| The Shadow Detective or The Mysteries of a Night By "Old Sleuth" |
| 1885 | fill | No. 47 | |
| 1885 | fill | No. 48 | |
| 1885 | fill | No. 49 | |
| 1885 | fill | No. 50 | |
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| 1885 | fill | No. 51 | |
| 1885 | fill | No. 52 | |
| 1885 | ? date | No. 53
| Dr. Jekyl and Mr. Hyde by Robert Louis Stevenson |
| 1885 | fill | No. 54 | |
| 1885 | fill | No. 55 | |
| 1885 | ? date | No. 56 | A Double Crime by Old Sleuth |
| 1885 | ? date | No. 57
| The Surprise of His Life by Old Sleuth |
| 1885 | fill | No. 58 | |
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| 1886 |
| No. 28 | Cop Colt: The Quaker City Detective by Charles Morris |
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| 1887 |
| No. 32 | The Heart of Oak Detective by E.a. St. Mox (Edward S Ellis) |
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| 1889 |
| No. 27 | The Pinkerton Ferret by Charles A. Morris |
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| 1892 |
| No. 35 | The Never Fail Detective by Captain Howard Holmes |
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| 1903 |
| No. 59 | Chief of the Counterfeiters by Old Sleuth |
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| 1905 | fill | No. 60 | |
| 1905 | fill | No. 61 | |
| 1905 | fill | No. 62 | |
| 1905 | fill | No. 63 | |
| 1905 | fill | No. 64 | |
| 1905 | fill | No. 65 | |
| 1905 | fill | No. 66 | |
| 1905 | fill | No. 67 | |
| 1905 | fill | No. 68 | |
| 1905 | fill | No. 69 | |
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| 1909 | ? date | No. 11
| The Bag of Diamonds by G. Manville Fenn |
