AMOEBA OF ILLUSION Know your enemy to defeat him is an important battle rule, but now the Alphans must fight an adversary they cannot see—a million-mile wide space amoeba that is struggling to stay alive. To get the energy it needs to revitalize its dying tissues, the organism must find a new source of energy. Shapeless, invisible but incredibly ingenious, it surrounds the Moon Base and invades it through its most vulnerable defenses: the minds of its inhabitants. To weak to act forcibly, it deludes the Alphans into initiating their own destruction. Contains the episodes "The Lambda Factor", and "The Bringers of Wonder"

INTO A BLACK HOLE Alone! Koenig has gone out into space to investigate a derelict ship—and while he is away, Moon Base Alpha has been swallowed up by a Black Hole. How can Koenig get back? In his absence, what will happen to Maya whose personality is disintegrating? As she changes from shape to shape, one form more monstrous than the last, she jeopardizes the entire Moon Base. The break-away moon and its commander are facing disaster at the opposite ends of Time and Space. Contains the episodes "Space Warp", "Dorzak", "Devil's Planet", and "The Seance Spectre"