Adventure Comics 378 (Mar 1969) VG+ (4.5)

Twelve Hours to Live!

Script: Jim Shooter

Pencils: Jim Shooter (layouts only); Win Mortimer

Inks: Jack Abel

Letters: Joe Letterese

Characters: Legion of Super-Heroes [Superboy; Duo Damsel; Brainiac 5; Princess Projectra; Karate Kid]; Lana Lang; Martha Kent; Jonathan Kent

Synopsis: During a celebration of Brainiac 5's birthday, the Legionnaires are poisoned. While Superboy and Duo Damsel struggle with telling their parents, Karate Kid heads out on a suicide mission in search of the Fatal Five.