More ComicBookDB:

#494 - 'The Secret Of The Super-S!'
#495 - 'Attack Of The Ultimate Warrior!'

#258 - 'Superboy Meets The Young Green Arrow!'
#288 - 'Bizarro's Secret Identity'
#290 - 'The Secret Of The Seventh Super-Hero!'
#293 - 'The Legion Of Super-Traitors!'
#304 - 'The War Between Superboy and Superman!'
#307 - 'The Secret Power Of The Mystery Super-Hero!'
#369 - 'Mordru The Merciless!'
#370 - '[LSH:] The Devil's Jury!'
#455 - '[Superboy; Aqualad]'
#457 - '[Superboy; Eclipso]'

#282 - 'If Answers there be...'

#88
#89 - 'Superboy's Big Brother!'
#100
#102
#111
#116

#152 - 'The Robot Master!'
#171 - 'The Nightmare Ordeal Of Superman'
#175 - 'Clark Kent's Brother!'
#284 - 'The Secret Guardian Of Smallville'
#292 - 'The Luthor Nobody Knows!'
#363
#381 - 'Whose Super-Life Is It Anyway?'
#404 - 'Born To Be Superman!'
#413 - 'Superman - - Your World Is Mine!'
#420 - '...And We Are The Dreamers Of The Dreams!'

#9 - '«A qui est cette super-vie?»'

#11 - 'Superman - spurlos verschwunden!'

#1 - 'The Most Important Year of Superboy's Life!'
#4 - 'Look At Me world.. I'm Astralad!'
#6 - 'Too Big For Smallville'
#8 - 'Clark Kent Must Die'
#8 (Whitman Cover) - 'Clark Kent Must Die'
#10
#11
#14 - 'Luthor's Power Ploy!'
#16 - 'The Super-Secret Of Smallville'
#19 - 'Zero Hour For The Kents'
#21
#23
#36
#38
#42 - 'A Blast Of Dyna-Mind'
#43
#49
#53 - 'To Slay A Superboy'