Who are we? Where do we come from? Is there other life in the Universe? Is there a God? What happens after we die? Is time travel real? In 2006, Kev Pearson discovered a quarter mint stamped in the year 2025. His search for the origin of this quarter led him to those answers, and more. What if you could have those answers, too? Would you want to know? Are you ready to know?
Connor MacKenzie and the FCA have rescued Kev Pearson from his perilous temporal situation. Four years have passed for Connor during Kev's inadvertent jumps across time. The Brüder-3 operating system HoloLog he brought with him is the treasure trove of information the FCA has been waiting for.
Now Connor must clean up the mess he and Kev left behind in 2095. But there's a mole in the FCA. They prevent Connor from completing the mission of solving the 2025 quarter riddle, which is now hidden with the ten-year-old version of Kev Pearson.
The mole forces Connor and the FCA to the year 2025 to make the very exchange the causes the 2025 quarter to lose its place in time. The FCA cannot stop what is already preordained without contaminating the established timeline. The Exchange answers many questions but also poses many new ones in the process.
The chase is on again for the quarter Kev left hidden in 1981 after Connor realizes The Corporation knows it's there. Another old friend from Kev's high school days becomes involved at that critical moment. His involvement leads to the climax of the second act when Kev finally remembers his missing day from 1989 at the Liberty Reservoir. Will the missing pieces of information from that day finally put this temporal puzzle together? Or will it make an already complicated situation worse?
