World in a Bottle

With a blinding flash of light, two time machines from different universes collide, and a doorway is opened. In an instant Alan Trinlin finds himself transported from 1972 Earth to the small pocket universe of the Droxlens where time and space have unique properties. Fleeing from the wreckage of the alien time machine he discovers that he is being hunted by an unknown assassin who believes his murder can improve the timeline. Struggling with the high gravity and dense air of his new home he...