Wizard's Plot, The
Winged Diamonds
Violet Ray, The
Veiled Thunderbolt, The
Upstairs and Down
Trunk Mystery, The
Tricksters, The
Trap, The
Trail's End, The
Trail of Graft, The
Tiger's Claw, The
Third Kiss, The
That Pesky Parrot
Spite Bride, The
Sign of the Scarf
Secret of the Borgias, The
Screened Vault, The
Rogue's Pawn, The
Rival Artists
Pencil Clue, The
Peggy Does Her Darndest
Night Watch, The
Net of Intrigue, The
Mystery of Room 422
Mission of State, A
Missing Heiress, The
Missing Financier, The
Mirror of Fear, The
Meter in the Kitchen
Menace, The
Man from Yukon, The
Lurking Peril, The
Louisiana
Leap Year Wooing, A
In the Web of the Spider
In for Thirty Days
House of the Three Deuces, The
House of Secrets, The
He Wrote Poetry?
Guiding Hand, The
Flock of Skeletons, A
Fickle Fiddler's Finish, The
Fate of America, The
Deal in Bonds, A
Daughter Pays, The
Customary Two Weeks, The
Code Letter, The
Child of Destiny, The
Brown of Harvard
Black Circle, The