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#11 - 'Stranger to Ultimo'

Annual 01
#1 - 'Happy Accidents'

#1 - 'Heroic Age Villains'

#69 - 'Confrontation!'
#70 - 'Who Shall Stop...Ultimo?'
#95 - 'Ultimo'
#96 - 'Only a Friend Can Save Him'
#298 - 'Heart of Stone'
#299 - 'The Doomsday Machine'
#300 - 'Appetite For Destruction!'

#23 - 'Ultimate Danger!'
#24 - 'Ultimate Fury!'
#25 - 'Ultimate Devastation!'

#24 - 'Confrontation!'
#25 - '«Qui arretera Ultimo?»'
#49/50 - 'Ultimo!'

#4 - 'Media Blitz !'

#9 - 'Die Rächer'

HC vol. 12 - 'Tara to Vision'

#76
#77 - 'Ultimo Lives!'
#78

King-Size Special 01 - 'The Monstrous Master Plan of the Mandarin!'

#3 - 'Dark Reign: Chapter 3'
#4 - 'Dark Reign: Chapter 4'
#5 - 'Dark Reign: Chapter 5'
#7 - 'Homeland: Chapter 2'
#8 - 'Homeland: Chapter 3'
#9 - 'Homeland: Chapter 4'
#10
#11 - 'War Crimes: Part 1'
#12 - 'War Crimes: Part 2'