Captain Marvel #40 (1976)

"Rocky Mountain 'Bye!" Written by Steve Englehart and Al Milgrom, pencils by Al Milgrom, inks by Al McWilliams. Cover pencils by Al Milgrom, inks by Klaus Janson. Captain Marvel and Rick Jones return to the Earth.  Captain Marvel battles a space creature that has animated the body of his dead lover, Una; After the battle, Captain Marvel and Rick Jones agree there is nothing left on Earth for them and decide to explore outer space.

Appearances by Carol Danvers and the Watcher. Good+ condition.