Venturer Twelve series

• A Thunder of Stars (with Dan Morgan) (1968)
• Seed of Stars (with Dan Morgan) (1972)
• The Neutral Stars (with Dan Morgan) (1973)
• Where No Stars Guide (1975)

Short stories

• "Dimple" (1954)
• "Trojan Hearse" (with Dan Morgan) (1954)
• "Down to Earth" (1955)
• "Hounded Down" (1955)
• "Mossendew's Martian" (1955)
• "Mother of Invention" (1955)
• "Special Delivery" (1955)
• "Again" (1956)
• "Cut and Come Again" (1956)
• "Fair Weather Friend" (1956)
• "Waif Astray" (1956)
• "We Are One" (1956)
• "We're Only Human" (1956)
• "After Eddie" (1957)
• "By the Forelock" (1957)
• "Finegan Begin Again" (1957)
• "Salute Your Superiors!" (1957)
• "Send Him Victorious" (1957)
• "Solid Beat" (1957)
• "Point of Contact" (1957)
• "The Underlings" (1957)
• "Destiny Incorporated" (1958)
• "The Dusty Death" (1958)
• "End Planet" (1958)
• "It" (1958)
• "Me, Myself and I" (1958)
• "Thy Rod and Thy Staff" (1958)
• "Tower for One" (1958)
• "Call of the Wild" (1959)
• "Friday" (1959)
• "The Lady Was Jazz" (1959)
• "Last Barrier" (1960)
• "Blood Offering" (1961)
• "Nelson Expects" (1961)
• "Reflection of the Truth" (1961)
• "Stark Refuge" (1961)
• "Look on His Face" (1966)
• "The Time Wager" (1973)
• "No Certain Armour" (1974)