Which writer had more than seventy different pen names?
Lauran Bosworth Paine
Edgar Rice Burroughs
Edgar Rice Burroughs
Edgar Allan Poe
Edgar Rice Burroughs
Edgar Allan Poe
Edgar Rice Burroughs
H. G. Wells
Edgar Allan Poe
C. J. Cherryh
Edgar Rice Burroughs
Edgar Allan Poe
Guy de Maupassant
Edgar Rice Burroughs
H. Rider Haggard
H. G. Wells
Edgar Allan Poe
Guy de Maupassant
C. J. Cherryh
Edgar Rice Burroughs
Agatha Christie
Robert E. Howard
Edgar Allan Poe
Guy de Maupassant
Robert Louis Stevenson
H. Rider Haggard
Edgar Rice Burroughs
Agatha Christie
H. G. Wells
C. J. Cherryh
William Hope Hodgson
Robert E. Howard
Edgar Allan Poe
Guy de Maupassant
Robert Louis Stevenson
L. Frank Baum
Edgar Rice Burroughs
Henry Kuttner
Agatha Christie
H. Rider Haggard
Robert E. Howard
William Hope Hodgson
Ray Bradbury
C. J. Sansom
H. G. Wells
Edgar Allan Poe
August Derleth
Robert Louis Stevenson
Guy de Maupassant
Isaac Asimov
C. J. Cherryh
Edgar Rice Burroughs
Henry Kuttner
Agatha Christie
Robert E. Howard
Ray Bradbury
Harlan Ellison
August Derleth
Robert Louis Stevenson
Edgar Allan Poe
Isaac Asimov
Guy de Maupassant
Edgar Rice Burroughs
H. G. Wells
Henry Kuttner
Agatha Christie
Fredric Brown
C. J. Cherryh
Robert E. Howard
H. Rider Haggard
Ray Bradbury
Leslie Charteris
C. J. Sansom
August Derleth
Robert Louis Stevenson
Isaac Asimov
Edgar Allan Poe
Guy de Maupassant
Edgar Rice Burroughs
Fredric Brown
Agatha Christie
Robert E. Howard
Ray Bradbury
George MacDonald Fraser
Dorothy L. Sayers
H. G. Wells
George MacDonald
August Derleth
C. J. Cherryh
Robert Louis Stevenson
Edgar Allan Poe
Guy de Maupassant
Frank Norris
Fredric Brown
Edgar Rice Burroughs
C. J. Sansom
Edgar Rice Burroughs.
Agatha Christie
H. Rider Haggard
Ray Bradbury
Philip José Farmer
Robert E. Howard
Philip K. Dick
Edgar Allan Poe.
George MacDonald
August Derleth
Dorothy L. Sayers
Robert Louis Stevenson
Edgar Allan Poe
Guy de Maupassant
H. G. Wells
Fredric Brown
Frank Norris
C. J. Cherryh
Edgar Rice Burroughs
Ray Bradbury
Philip José Farmer
Guy Endore
Robert E. Howard
Edgar Rice Burroughs.
H. Rider Haggard
Edgar Rice Burroughs,
August Derleth
Edgar Allan Poe,
Edgar Allan Poe.
Robert Louis Stevenson
C. J. Sansom
Philip K. Dick
Edgar Allan Poe
Guy de Maupassant
Fredric Brown
Octavia Butler
Frank Norris
Ray Bradbury
C. S. Lewis
Edgar Rice Burroughs
Robert E. Howard
H. Rider Haggard
H. G. Wells
Edgar Rice Burroughs.
Robert Louis Stevenson
Guy Endore
Fredric Brown
Edgar Allan Poe
Edgar Allan Poe.
Guy de Maupassant
Edgar Rice Burroughs,
Ray Bradbury
Edgar Allan Poe,
C. J. Sansom
Edgar Rice Burroughs
Robert E. Howard
H. Rider Haggard
H. G. Wells
Philip K. Dick
Robert Louis Stevenson
Fredric Brown
Edgar Rice Burroughs.
Edgar Allan Poe
Ray Bradbury
Guy de Maupassant
Edgar Allan Poe.
Edgar Rice Burroughs,
Edgar Rice Burroughs
Robert E. Howard
Edgar Allan Poe,
Guy Endore
H. Rider Haggard
C. J. Sansom
H. G. Wells
Robert Louis Stevenson
Fredric Brown
Ray Bradbury
Edgar Allan Poe
Guy de Maupassant
Edgar Rice Burroughs.
Robert E. Howard
Edgar Rice Burroughs
Edgar Allan Poe.
Richard Connell
Edgar Rice Burroughs,
Richard Matheson
Edgar Allan Poe,
Robert Louis Stevenson
H. G. Wells
Ray Bradbury
C. J. Sansom
Edgar Allan Poe
Guy de Maupassant
H. Rider Haggard
Edgar Rice Burroughs
Richard Connell
Guy Endore
Edgar Wallace
C. S. Forester
Robert E. Howard
Ray Bradbury
H. G. Wells
Edgar Rice Burroughs,
Robert Louis Stevenson
Octavia Hill