American Gods. Neil Gaiman

Shadow Moon has served his time. But hours before his release from prison, his beloved wife is killed in a freak accident. Dazed, he boards a plane home where he meets the enigmatic Mr. Wednesday, who professes both to know Shadow and to be king of America. Together they embark on a profoundly strange road trip across the USA, encountering a kaleidoscopic cast of characters along the way. Yet all around them a storm threatens to break. The war has already begun, an epic struggle for the very soul of America, and Shadow is standing squarely in its path.