Data courtesy of the Grand Comics Database under Creative Commons license.

Issue Details

Issue	#254
Published	August 1979
Frequency	monthly
Cover Price	0.40 USD
Pages	36
Editing	Jack Harris

Cover Details - "The Legion is destroyed -- the League of Super-Assassins stands triumphant!"

Characters	Legion of Super-Heroes [Superboy; Shadow Lass; Timber Wolf; Light Lass; Colossal Boy]; League of Super-Assassins [Blok; Neutrax; Mist Master; Titania; Silver Slasher; Lazon]
Genre	superhero
Pencils	Dick Giordano (signed)
Inks	Dick Giordano (signed)

17 page Superboy & the Legion of Super-Heroes story "A Madman Shall Lead Them"

Characters	Legion of Super-Heroes [Superboy; Shadow Lass; Brainiac 5; Colossal Boy; Ultra Boy; Timber Wolf; Light Lass; Lightning Lad; Cosmic Boy; Saturn Girl; Mon-El; Element Lad; Princess Projectra; Dream Girl; Wildfire]; League of Super-Assassins [Blok; Neutrax; Mist Master; Titania; Silver Slasher; Lazon]; R.J. Brande; Legion of Substitute Heroes [Polar Boy; Chlorophyll Kid; Color Kid; Fire Lad; Night Girl]
Genre	superhero
Script	Gerry Conway
Pencils	Joe Staton
Inks	David Hunt
Colors	Gene D'Angelo
Letters	Todd Klein

Half page Hembeck cartoon "Did you hear about Saturn Girl??"

Characters	Legion of Super-Heroes [Chameleon Boy; Sun Boy; Saturn Girl]
Genre	humor
Script	Fred Hembeck
Pencils	Fred Hembeck
Inks	Fred Hembeck
Notes	Part of the Daily Planet page.

Half page Answer Man text article "Ask the Answer Man"

Genre	humor
Script	Bob Rozakis
Letters	typeset
Notes	DC questions, part of Daily Planet page