In The Fifth-Dimension Tube Tommy and Evelyn invade the inimical Fifth-Dimensional world of golden cities and tree-fern jungles and Ragged Men. This is the Sequel to Leinster's The Fifth-Dimension Catapult. Murray Leinster, called the dean of modern science-fiction, was writing amazing super-science adventures in the early twenties before there ever was such a thing. His short stories, novelettes, and serial novels have appeared in most of the major American magazines, both slick and pulp, and many have been reprinted all over the world. He has made a distinguished name for himself in the fields of adventure, historical, western, sea, and suspense stories.