A group of science students was conducting several experiments for the sake of a research project. When the experiments started providing positive results, they decided to go on with the thing. The quantum uncertainty was the topic of discussion among those friends and the group was led by Bill. On one occasion, the experiment went out of hand and those students accidentally opened a portal to a parallel dimension.
On that new earth, the humans didn’t evolve so the scenario was completely different there. Bill thought that they should keep the portal a secret from everyone as there was a chance that the villain might try to snatch it from them. They started their own experimentation on the portal but soon they were forced to tell about the portal to everyone because the earth was being destroyed by a volcanic eruption.
The majority of the humans died because of the incident and Bill started transporting the rest to the other earth which was present on the other side of the portal. On the other side, the situation was completely different because there were no resources and the world of science didn’t exist there.
Dennis E. Taylor takes us back to the stone Age through the portal. Ray Porter’s voice is not a surprise here because his voice is made for such novels. Pick All These Worlds or For We Are Many quickly if you think that this book was not long enough. This book has a lot of science stuff thus the science students might love the shift from one dimension to the other. This also tells how people used to live on earth before the inventions.