Spectre, The #7

"The Redeemer," Part 2 of 3. Propelled by forces beyond his control, the Spectre is isolated in the far future of the Earth - a time when the world has been blasted to a cinder. But all is not as it seems, for when the spirit of Hal Jordan returns to the present, he learns to his horror that his niece, Helen, is responsible for the destruction. How is this possible - and how does it involve the bizarre cosmic stranger known only as Monsieur Stigmonus?