Book 1
Alien Invaders 1: Rockhead - The Living Mountain
Max Silver
Book 2
Alien Invaders 2: Infernox - The Fire Starter
Max Silver
Book 3
Alien Invaders 3: Zillah - The Fanged Predator
Max Silver
Book 4
Alien Invaders 4: Hydronix - Destroyer of the Deep
Max Silver
Book 5
Alien Invaders 5: Atomic - The Radioactive Bomb
Max Silver