#1 - 'Out Of The Holocaust-- A Hero!'
#3 - 'From the Ashes of Defeat!'
#11 - 'Rebirth!'
#14 - 'When A Galaxy Beckons ...'
#15 - 'That Zo Might Live, A Galaxy Must Die'
#16 - 'Behind the Mask of Zo!'
#36 - 'Watching and Waiting...'
#37 - 'Lift-Off!'
#38 - '--No Way Out!'
#40 - 'Rocky Mountain 'Bye!'
#41 - 'Havoc On Homeworld!'