The excitement surrounding the upcoming episode of "Game of Thrones" highlights the show's popularity and its connection to the "A Song of Ice and Fire" book series, which has sold around 15 million copies. The series has remained largely faithful to the books, but readers often find the narratives challenging due to abrupt story arcs and the introduction of new plots that can feel unsatisfactory. The five published books average 838 pages each, making them a significant commitment. While some readers have struggled with certain installments, like "A Feast for Crows," others appreciate the depth of George R.R. Martin's storytelling. The first two seasons of the HBO adaptation are available on platforms like Xfinity on Demand, but jumping into the third season without prior knowledge may be confusing for new viewers. Overall, the anticipation for the new season may encourage more people to engage with the books.