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Other views: | Summary Awards Chronological |
Novels
- Blockade [German] (1972) with B. N. Ball
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Der Fürst der Finsternis?Der Fuerst der Finsternis[German] (1974)
- Devil's Peak (1972)
- Die Nacht der Roboter [German] (1973) with Brian N. Ball
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Døden i heksehullet?Doeden i heksehullet[Danish] (1974)
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Eiskalt wie ein Todeskuß?Eiskalt wie ein Todeskuss[German] (1975)
- Erstarrt in der Zeit [German] (1975) with Brian N. Ball
- Im Zeitbrennpunkt [German] (1970) with Brian N. Ball
- Jackson and the Magpies (1978)
- Jackson's Friend (1975)
- Jackson's Holiday (1977)
- Jackson's House (1974)
- Lesson for the Damned (1971)
- Levande mardröm [Swedish] (1976)
- Malice of the Soul (2008)
- Mark of the Beast (2009)
- Night of the Robots (1972)
- Os regimentos da noite [Portuguese] (1973) with Brian N. Ball
- Planet Probability (1973)
- Planet Probability (1973) with Brian N. Ball
- Singularity Station (1973)
- Singularity Station (1973) with Brian N. Ball
- Sundog (1965)
- Sundog (1965) with B. N. Ball
- Survival (2005)
- The Doomship of Drax (1985)
- The Evil at Monteine (1977)
- The Mark of the Beast (1976)
- The Night Creature (1974)
- The Probability Man (1972)
- The Probability Man (1972) with Brian N. Ball
- The Regiments of Night (1972)
- The Regiments of Night (1972) with Brian N. Ball
- The Space Guardians (1975)
- The Starbuggy (1983)
- The Venomous Serpent (1974)
- Timepiece (1968)
- Timepiece (1968) with Brian N. Ball
- Timepit (1971)
- Timepit (1971) with Brian N. Ball
- Timepivot (1970)
- Timepivot (1970) with Brian N. Ball
- Zeitpunkt Null [German] (1973) with Brian N. Ball
- The Baker Street Boys: Two Baker Street Irregular Novellas / Time for Murder: Macabre Crime Stories (2012) [O] with Sydney J. Bounds
- I reggimenti della notte (Complete Novel) [Italian] (1984) with Brian L. Ball
- Tales of Science Fiction (1964)
- Tales of Science Fiction (1964) with Brian N. Ball
- Dennis and the Flying Saucer (1980)
- Princess Priscilla (1975)
- Stone Age Magic (1988)
- The Quest for Queenie (1988)
- The Witch in Our Attic (1979)
- Truant from Space (1985)
- Young Person's Guide to UFOs (1979)
- Cargo (2010)
- Dark Peak (2004)
- Dennis and the Flying Saucer (1980)
- Escape Velocity (1964)
- Escape Velocity (1964) with Brian N. Ball
- Medea (2004)
- Pigs (2006)
- Princess Priscilla (1975)
- Seeing Flynn (2008)
- Stone Age Magic (1988)
- The Call of the Grave (1973)
- The Case of the Captive Clairvoyant (1983)
- The Case of the Disappearing Despatch Case (1983)
- The Excursion (1965)
- The Excursion (1965) with B. N. Ball
- The Fauntleroy Syndrome (1970)
- The Fauntleroy Syndrome (1970) with Brian N. Ball
- The Fly in the Ring (2004)
- The Pioneer (1962)
- The Pioneer (1962) with B. N. Ball
- The Postlethwaite Effect (1963)
- The Postlethwaite Effect (1963) with B. N. Ball
- The Quest for Queenie (1988)
- The Warlord of Kal Satu (1975)
- The Warlord of Kul Satu (1975)
- The Witch in Our Attic (1979)
- Truant from Space (1985)
- Preface (Tales of Science Fiction) (1964)
- Preface (Tales of Science Fiction) (1964) with Brian N. Ball
Non-Genre Titles
Novels
- The No-Option Contract (1975)
- The One-Way Deal (1976)