Action Comics 1938 #297 - 7.0 - $50.00Perry White attempts to capture Gentleman Jerry, a crook posing as a hobo. Perry is hit on the head and has amnesia and is tricked into trying to find out Superman's secret identity. Kandorian scientist Lesla Lar switches places with Lena Thorul, then frees Zod, Jax Ur, and Kru El from the Phantom Zone. They recover a cache of Kryptonian super weapons to engage with Supergirl, who is forced to retreat. Lesla Lar is killed testing a disintegrator.