A genius twenty-two-year-old student makes an astounding discovery while working for a college professor. Derek and Professor Kibble are the right combination to invent an unlikely but very timely time machine. Forced to hurry their experimentation because of a nuclear threat, they add a woman, Lex, to the team and take a leap into the unknown. Which fate would be worse--nuclear destruction or a jump into time travel? Soliciting the help of Alexander the Great, they formulate a plan to rewrite history and save the world from nuclear war. Th is proves to be a difficult task, complicated by the reality of moving from one time thread to another. Join this team, who is reluctantly compelled to save not only one world, but two. Live the adventures of two lifetimes, as three people find themselves with a time machine and a true emergency.