Science fiction stories are about things that seem impossible, but might be possible one day. Explore aliens, time travel, and more before reading "The City" and seeing how the future might not be a great place to live.
While on detention for disrupting a science lesson, Kenneth and Aleesa are transported to 1939 where they try to protect the privacy and even the life of Albert Einstein as he struggles to decide whether he should help build an atomic bomb to stop Hitler. Can they stop the Nazis from getting the atom bomb first?
