Action Comics #281: "The Secret of the Time-Barrier!"

Download Action Comics #281

Script: Jerry Siegel

Pencils: Jim Mooney

Characters: Supergirl; Superman; Krypto; Lesla-Lar (villain); Fortress of Solitude; Kandor.

Reprinted:

• in Supergirl Archives (DC, 2001 series) #2
• in Showcase Presents: Supergirl (DC, 2007 series) #1

Note: Story continued from Action Comics #280; Story continues in Action Comics #282.