#1 Enterprise Stardust Scheer & Ernsting
#2 The Radiant Dome Scheer & Ernsting
#3 Galactic Alarm Mahr & Shols
#4 Invasion from Space Ernsting & Mahr
#5 The Vega Sector Scheer & Mahr
#6 Secret of the Time Vault Darlton
#7 Fortress of the Six Moons Scheer
#8 The Galactic Riddle Darlton
#9 Quest through Space and Time Darlton
#10 The Ghosts of Gol Mahr
#11 Planet of the Dying Sun Mahr
#12 Rebels of Tuglan Darlton
#13 The Immortal Unknown Darlton
#14 Venus in Danger Mahr
#15 Escape To Venus Mahr
#16 Secret Barrier X Shols
#17 The Venus Trap Mahr
#18 Menace of the Mutant Master Darlton
#19 Mutants vs. Mutants Darlton
#20 The Thrall of Hypno Darlton
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