Complex sentence: Such stories are typically swashbuckling tales of high romance, featuring adventure, romance, and intrigue, centered on the upper classes and frequently about the restoration of kings to the throne.
Split into simpler sentences: Such stories are typically swashbuckling tales of high romance, featuring adventure, romance, and intrigue, centered on the upper classes. The themes of honor, loyalty, and love predominate, and the books frequently feature the restoration of kings to the throne.