Complex sentence: The book focuses on Lilly and her path to Woodbury, Georgia/Woodbury, a rural town that is barricaded and walled off to separate the living from the undead, appears to be the perfect sanctuary.
Split into simpler sentences: The book focuses on Lilly and her path to Woodbury, Georgia. A rural town that is barricaded and walled off to separate the living from the undead, it seems to be the perfect sanctuary.