Derl Wothor (with Patricia Fanthorpe)
The Black Lion (1979)

Five Faces of Fear (writing as Trebor Thorpe)
The Seventh Dimension (writing as Victor la Salle)
Twilight Ancestor
Menace from Mercury (1954) (writing as Victor la Salle)
Secret of the Snows (1957)
The Death Note (1958)
The Waiting World (1958)
Watchers of the Forest (1958)
Space-Borne (1959)
Destination Moon (1959) (writing as L P Kenton)
Fiends (1959)
Lightning World (1960) (writing as Trebor Thorpe)
Flame Mass (1961)
The Golden Chalice (1961)
Centurion's Vengeance (1961)
The Venus Venture (1961) (writing as Marston Johns)
Voodoo Hell Drums (1961) (writing as Trebor Thorpe)
Beyond Time (1962) (writing as Marston Johns)
Orbit One (1962) (writing as Mel Jay)
Graveyard of the Damned (1962)
Negative Minus (1963)
Roman Twilight (1963) (writing as Olaf Trent)
Space Trap (1964) (writing as Thornton Bell)
Avenging Goddess (1964)
Beyond the Veil (1964) (writing as Neil Thanet)
Chaos (1964) (writing as Thornton Bell)
The Hand from Gehenna (1964) (writing as Phil Nobel)
The Man who Came Back (1964) (writing as Neil Thanet)
The Planet Seekers (1964) (writing as Erle Barton)
The Shrouded Abbot (1964)
Neuron World (1965)
Call of the Wild (1965)
The Sealed Sarcophagus (1965)
The Triple Man (1965)
Space Fury (1966)
The Unconfined (1966)
Hyperspace (1966)
The Shadow Man (1966) (writing as Lee Barton)
The Watching World (1966)
Alien From The Stars (1968)

The Haunted Pool (1958) (writing as Trebor Thorpe)
Collection of Documents Referring to Lionel Fanthorpe's Early Writings (1991)
Three of the Earliest SF Stories by Lionel Fanthorpe (1991)