OLD
SLEUTH
WEEKLY

In these stories, issued every Friday, the public has the opportunity to buy the greatest detective stories ever written. No man has ever lived in this country or any other whose tales are so thrilling, so entrancing, which so teem with excitement and desperate situations as those of “OLD SLEUTH.”

The stories are twice as long as those in any other library, each story having the enormous total of 50,000 words. Nothing like it ever before attempted.

THE FOLLOWING NUMBERS ARE NOW OUT:

No. 1.THE RETURN OF OLD SLEUTH, THE DETECTIVE.
No. 2.THE MYSTERY OF THE MISSING MILLIONS.
No. 3.THE SECRET OF THE HAUNTED HOUSE.
No. 4.THE KING OF ALL DETECTIVES.
No. 5.THE GIANT DETECTIVE’S LAST SHADOW.
No. 6.THE SILENT TERROR.
No. 7.THE VEILED BEAUTY.
No. 8.THE MYSTERY OF THE SPANIARD’S VENDETTA.
No. 9.THE GREAT BOND ROBBERY.
No. 10.OLD SLEUTH’S GREATEST CASE.
No. 11.THE BAY RIDGE MYSTERY.
No. 12.SHADOWED TO HIS DOOM.
No. 13.TRAPPING THE COUNTERFEITERS.
No. 14.TRAILED BY THE WALL STREET DETECTIVE.
No. 15.THE IRISH DETECTIVE’S GREATEST CASE.
No. 16.THE GREATEST MYSTERY OF THE AGE.
No. 17.TRAPPING THE MOONSHINERS.
No. 18.THE GIANT DETECTIVE AMONG THE COWBOYS.
No. 19.THE MYSTERY OF THE BLACK TRUNK.
No. 20.THE CHIEF OF THE COUNTERFEITERS.
No. 21.THE MYSTERY OF THE FLOATING HEAD.
No. 22.THE BEAUTIFUL CRIMINAL.
No. 23.THE GREAT TRAIN ROBBERY.
No. 24.THE ITALIAN ADVENTURESS.
No. 25.RED-LIGHT WILL, THE RIVER DETECTIVE.
No. 26.THE TWIN SHADOWERS.
No. 27.THE SMUGGLERS OF NEW YORK BAY.
No. 28.BLACK RAVEN, the Terror of the Georgia Moonshiners.
No. 29.UNMASKING A VILLAIN.
No. 30.SNARED BY A RUSSIAN DUKE.
No. 31.THE MYSTERY OF THE BLACK POOL.
No. 32.THE VEILED LADY OF THE RUINS.
No. 33.FOILED BY A CORPSE.
No. 34.NIGHT HAWK, THE MOUNTED DETECTIVE.
No. 35.KIDNAPPED IN NEW YORK.
No. 36.LURED BY A SIREN.
No. 37.OLD SLEUTH’S TRIUMPH.
No. 38.A TRAIL OF BLOOD.
No. 39.THE BAND OF THE “RED OATH.”
No. 40.TEMPTED BY A WOMAN.
No. 41.THE MILLION DOLLAR CONSPIRACY.
No. 42.ACCUSED FROM THE COFFIN.
No. 43.COOLNESS AGAINST CUNNING.
No. 44.FOILED BY LOVE.
No. 45.UNDER A MILLION DISGUISES.
No. 46.TRACKED BY THE MAN OF MYSTERY.
No. 47.THE HUMAN BLOOD-HOUND.
No. 48.MANFRED’S STRANGEST CASE.
No. 49.MONTE-CRISTO BEN, THE EVER READY DETECTIVE.
No. 50.OLD TERRIBLE, THE IRON ARM DETECTIVE.
No. 51.THE STAIN OF GUILT.
No. 52.A CONSPIRACY OF CRIME.
No. 53.“OLD IRONSIDES” IN FRANCE.
No. 54.THE BEAUTIFUL MYSTERY OF PARIS.
No. 55.THE GYPSY DETECTIVE ON THE TRAIL.
No. 56.THE HALF-BREED’S SECRET.
No. 57.THE ITALIAN’S REVENGE.
No. 58.A THREE-FOLD MYSTERY.
No. 59.THE MIDNIGHT LEAGUE.
No. 60.THE SECRET OF THE DUNGEON.
No. 61.GYPSY FRANK, THE LONG TRAIL DETECTIVE.
No. 62.THE WEIRD DETECTIVE.
No. 63.A TERRIBLE MYSTERY.
No. 64.THE STRANGEST MYSTERY IN THE WORLD.
No. 65.THE KING OF THE SHADOWERS.
No. 66.THE OLD MISER’S SECRET.
No. 67.THE MAN OF MYSTERY.
No. 68.THE MYSTERIOUS DETECTIVE.
No. 69.THE AMERICAN MONTE-CRISTO.
No. 70.ON THEIR TRACK.
No. 71.THE OMNIPRESENT AVENGER.
No. 72.TRAGEDY AND STRATEGY.
No. 73.THE GYPSY DETECTIVE’S GREATEST CASE.
No. 74.THE SHADOWS OF NEW YORK.
No. 75.THE OLD MAGICIAN’S WEIRD LEGACY.
No. 76.A MYSTERIOUS DISAPPEARANCE.
No. 77.THE RED DETECTIVE.
No. 78.THE WEIRD WARNINGS OF FATE.
No. 79.THE TREASURE OF THE ROCKIES.
No. 80.BONANZA BARDIE’S WINNING STRIKE.
No. 81.LONG SHADOW, THE DETECTIVE.
No. 82.THE MAGIC DISGUISE DETECTIVE.
No. 83.A YOUNG DETECTIVE’S GREAT SHADOW.
No. 84.STEALTHY BROCK, THE DETECTIVE.
No. 85.OLD SLEUTH TO THE RESCUE.
No. 86.OLD SLEUTH, THE AVENGER.
No. 87.THE GREAT JEWEL MYSTERY.
No. 88.JACKSON COOPER, THE WIZARD DETECTIVE.
No. 89.FOILING THE CONSPIRATORS.
No. 90.THE BANKER’S CRIME.
No. 91.GASPARONI, THE ITALIAN DETECTIVE.
No. 92.THE VENGEANCE OF FATE.
No. 93.THE SECRET SPECIAL DETECTIVE.
No. 94.THE SHADOW OF A CRIME.
No. 95.THE SECRET OF THE KIDNAPPED HEIR.
No. 96.FOILED BY A FEMALE DETECTIVE.
No. 97.“OLD IRONSIDES” IN NEW YORK.
No. 98.THE IRISH DETECTIVE.
No. 99.THE SHADOW DETECTIVE.
No. 100.DETECTIVE THRASH, THE MAN-TRAPPER.
No. 101.“OLD IRONSIDES” AT HIS BEST.
No. 102.TRAILED BY AN ASSASSIN.
No. 103.THE LUST OF HATE.
No. 104.A GOLDEN CURSE.
No. 105.THE HOTEL TRAGEDY.
No. 106.THE MYSTERY OF ROOM 207.
No. 107.GARDEMORE, THE DETECTIVE.
No. 108.THE FATAL CHAIR.
No. 109.THE MASK OF MYSTERY.
No. 110.THE TWISTED TRAIL.
No. 111.BOOTH BELL.
No. 112.THE BEAUTIFUL CAPTIVE.
No. 113.BOOTH BELL’S TWISTED TRAIL.
No. 114.THE WALL STREET DETECTIVE.
No. 115.THE BANKER’S SECRET.
No. 116.THE WIZARD’S TRAIL.
No. 117.THE HOUSE OF MYSTERY.
No. 118.OLD SLEUTH IN NEW YORK.
No. 119.MANFRED, THE VENTRILOQUIST DETECTIVE.
No. 120.WILD MADGE.

For sale by all newsdealers and booksellers or sent, postage paid, by the publishers upon receipt of 6 cents per copy, 10 copies for 50 cents. Postage stamps taken the same as money. All back numbers always in stock.

THE ARTHUR WESTBROOK COMPANY
CLEVELAND, OHIO, U. S. A.

Transcriber’s Notes:

Punctuation has been made consistent.

Variations in spelling and hyphenation were retained as they appear in the original publication, except that obvious typographical errors have been corrected.