The Fifth Dimension Tube

This novelette, a sequel to The Fifth Dimension Catapult by Murray Leinster, follows Tommy Reames, a brilliant mathematician, as he makes the daring decision to revisit the mysterious Fifth Dimension from which he previously escaped alongside Professor Denham and Evelyn. Renowned author William Fitzgerald Jenkins, known by his pen name Murray Leinster, crafted this story as part of his extensive body of science fiction and alternate history works.