of Gath (1967) (also published with slightly modified text as Gath [1968, 2010]) Derai (1968) (also published as The Death Zone [2010]) Toyman (1969) Kalin (1969) The Jester at Scar (1970) Lallia (1971) Technos (1972) Veruchia (1973) Mayenne (1973) Jondelle (1973) Zenya (1974) Eloise (1975) Eye of the Zodiac (1975) Jack of Swords (1976) Spectrum of a Forgotten Sun (1976) Haven of Darkness (1977) Prison of Night (1977) Incident on Ath (1978) The Quillian Sector (1978) Web of Sand (1979) Iduna's Universe (1979) The Terra Data (1980) World of Promise (1980) Nectar of Heaven (1981) The Terridae (1981) The Coming Event (1982) Earth is Heaven (1982) Melome (1983) (published in UK with Angado [1984] as Melome and Angado [1988]) Angado (1984) (published in UK with Melome [1983] as Melome and Angado [1988]) Symbol of Terra (1984) (published in UK with The Temple of Truth [1985] as Symbol of Terra and The Temple of Truth [1989]) The Temple of Truth (1985) (published in UK with Symbol of Terra [1985] as Symbol of Terra and The Temple of Truth [1989]) The Return (1997) (written 1985 but previously only published in French language as Le Retour [1992]) Child of Earth (2008) The Winds of Gath / Derai (1973) (omnibus edition of The Winds of Gath [1967] and Derai [1968]) Mayenne and Jondelle (1981) (omnibus edition of Mayenne [1973] and Jondelle [1973]) Dumarest of Terra Omnibus (2005) (omnibus edition of The Winds of Gath [1967], Derai [1968], Toyman [1969] and Kalin [1969]) Cap Kennedy (UK: F.A.T.E.) All as by Gregory Kern Galaxy of the Lost (1973) Slave Ship from Sergan (1973) Monster of Metelaze (1973) Enemy Within the Skull (1974) Jewel of Jarhen (1974) Seetee Alert! (1974) The Gholan Gate (1974) The Eater of Worlds (1974) Earth Enslaved (1974 Planet of Dread (1974) Spawn of Laban (1974) The Genetic Buccaneer (1974) A World Aflame (1974) The Ghosts of Epidoris (1975) Mimics of Dephene (1975) Beyond the Galactic Lens (1975) The Galactiad (1983) (written 1976 but previously only published in German language as Das kosmische Duell [1976]) Space: 1999 Breakaway (1975) Collision Course (1975) Alien Seed (1976) Rogue Planet (1976) Earthfall (1977) (also published in 25th anniversary revised edition [2002]) Earthbound (2003) The Chronicles of Malkar Death God's Doom (1999) The Sleeping City (1999) Other science fiction novels Saturn Patrol (1951), as by King Lang also published as Saturn Patrol (1996) by E.C. Tubb Planetfall