Monsters on the Prowl 19-A

"The Creature from the Black Bog!"
Reprinted from Tales of Suspense (Vol 1) #23.
A couple retires to Florida, and find retirement boring. They decide to explore the swamps. They meet an enormous creature stuck in the mire of the swamp, who asks their help. Help him they do, and he rewards them with returning them to their youth. 6 pages.

"The Ghost Rode a Roller Coaster!"
Reprinted from Tales of Suspense (Vol 1) #30.
The overzealous amusement park owner observes that, the higher you make a roller coaster, the more people will pay to ride it. He pushes his engineer to develop progressively more and more dangerous rides. His engineer dies before his latest ride is completed, a roller coaster. The owner test rides the coaster, and finds his designer's ghost his co-passenger as he goes on a ride of his life. 7 pages.

"Ed's Young Wife!"
Reprinted from Adventures Into Terror #11.
An architect is hired by rich, elderly Ed Jenkins to build his dream house. In the midst of performing his work, he falls in love with Ed's beautiful, young wife Helen. He plans to kill Ed, and rigs Ed's car for an accident, but Helen uses the car instead. 3 pages.

"The Changeling"
Reprinted from Tales of Suspense (Vol 1) #23.
In the far future, humans live on Centaurius II, and haven't seen Earth in millenia, as it is forbidden by the scientists. One curious man breaks the rules and takes an unauthorized trip. He discovers to his shock that the Universe's rate of expansion is not constant. Earthlings are giants in comparison with his peers on Centaurius. 5 pages.