#1 - 'Out of the Frying Pain...'
#2 - 'Fresh Blood'

#2 - 'The Secrets of the Ultraverse!'

#0 - 'The Measures Taken'
#1 - 'The Adversary'

#11 - 'Worlds to Conquer Part 1 of 6: Genesis'
#11 (Polybagged w/ Skybox Skycap) - 'Worlds to Conquer Part 1 of 6: Genesis'

#3 - 'A Glimmer and Gone'
#4 - 'Fatal Flaws'

#14 - 'The Apple, and Under'
#15 - 'Bay City blues'
#18 - 'Alec Swan's worst day'

#1 - 'Interview With An Ultra'
#1 (Ultra Gold Limited Edition) - 'Interview With An Ultra'
#1 (Variant cover 1) - 'Interview With An Ultra'
#2 - 'Tunnel Vision'
#3 - 'Welcome to the monkey house'
#4 - 'Endgames'

#5 - 'Up Against the Wall'
#7 - 'Too Much Pressure'
#9 - 'To Freak Or Not To Freak'
#14 - 'The Destiny Trail, Part IV: Conclusion'
#15 - 'Death Axis'

#16 - 'Battle Royale Part 1'

#1 - 'The Queen of Heavy Metal'

#4 - 'Into the Depths!'
#5 - 'Into The Depths!'

#10 - 'The coming of the inquisitors'

#2 - 'In deep'

#2 - 'The wilder shore'

#0 - 'Red Shift'
#0 (Ultra Gold Limited Edition) - 'Red Shift'

#0 (American Entertainment Edition) - 'Red Shift'

#1 - 'Primal mysteries'
#2 - 'World dissolving'

#12 - 'Kutt To the Quick'
#14 - 'Age of rebellion'
#15 - 'House of horrors'
#17 - 'Hungry for heroes! (or: A sandwich to die for!)'
#19 - 'Prime season'
#21 - 'A hero dies!'
#23 - 'Like a piece of meat'
#24 - 'Prime revealed'
#25 - 'A new beginning'
#26 - 'Strange homecoming'

#1 - 'A matter of soul'
#1 (Painted Variant) - 'A matter of soul'
#2 - '...And you make your choice'
#3 - 'Dreams of a new beginning'
#4 - 'Body and soul'
#12 - 'Macho, Macho Men'
#13 - 'There goes the neighborhood'
#14 - 'Monster mash'
#15 - 'Just ain't right'

#0
#3 - 'Hero and the Terror'
#4 - 'Wrathful Moon'
#5 - 'Mission: Moon'
#6 - 'Down In Flames'
#8 - 'Get Ready to Rumble!'

#2 - 'Cause and effect'

#2 - 'Shades of Truth'

#2 - 'Because They Pay Me'
#3 - 'Surreal Kill'
#4 - 'Cold Blood'
#5 - 'Creatures of the Night'
#6 - 'Zuke Envy'

#14 - 'Killing spree'
#15 - 'The Trap Part 1'
#16 - 'The Trap Part 2'
#17 - 'The Trap Part 3'

#6 - 'The Tao of Physiques'
#7 - 'Prototype - A Behaviour'
#9 - 'Taken by this Guy'

#2 - 'Collision Course'
#2 (Limited Edition) - 'Collision Course'
#3 - 'Head to Head'
#4 - 'Ghosts'
#5 - 'Last Stand'
#6 - 'Final Blow'
#7 - 'Mosh Pit!'
#9 - 'Let There be Light!'

#1 - 'Wave of Mutilation Part 1'
#1 (painted cover) - 'Wave of Mutilation Part 1'
#2 - 'Wave of Mutilation Part 2: Loaded'
#3 - 'Wave of Mutilation Part 3: Shot Down'
#4 - 'The Hunted'
#7 - 'Smoke and Bone Part 3: Head on the Door'
#8 - 'With Friends Like These...'
#9 - '...Who Needs Enemies?'
#10 - 'Bad Housekeeping'
#11 - 'Who... or What... is Specimen-13?'
#12 - 'Panic at Ground Zero'
#13 - 'Aftermath as Prologue!'
#14 - 'The Demonseed Scenario!'
#15 - 'Going out with a bang!'

#1 - 'Becoming More Like God'

1A - 'War of the Worlds'
1B - 'War of the Worlds'

#3 - 'Rock My World'

#1 - 'The King of Beasts'

#1 - 'Origins'
#1 (Ultra 5000 Limited Edition) - 'Origins'
#1 (Variant Cover) - 'Origins'

#1 - 'Future shock'