The Lost Son
Set four years after the events of Schism, Sam Witwicky has fully embraced his role as Autobot Ambassador to Earth. However, the unexpected arrival of an envoy from Cybertron threatens to destroy the tenuous peace garnered between Autobots and Decepticons. The Lost Son will explore themes of political intrigue, betrayal, and redemption as Sam travels to Cybertron... only to discover a terrible secret hidden there.