File:Sub-Mariner Vol 1 41 001.jpg

Description
A mysterious force strikes down the Sub-Mariner and he's nursed back to health by a young woman named Lucile. Unfortunately, her Aunt turns out to be a lunatic bent on the destruction of the world. Namor turns down her offer that would have him join her and as he tries to escape he's attacked by Lucile's brother Karl who has been turned into a rock monster. Namor defeats Karl, but the Aunt has transformed Lucile into an energy being under her control and forces her to defeat Namor.