Which Genres Dominated The Best Selling Books Of 2020 Lists?

Honestly, I just wandered into this thread. I mostly read fanfiction. The published bestseller lists never really capture what stories are actually dominating in terms of reader engagement and hours spent, you know?

Science fiction's position is odd. It's always there, a steady presence, but it rarely dominates the very top unless it's 'Project Hail Mary' or a new book in a mega-franchise like 'The Expanse'. It shares shelf space with fantasy, but the current reader appetite seems to favor magic systems over physics-based speculation. Sociopolitical sci-fi has its audience, but the massive, trend-driving hits are more often fantastical.

The true winner might be hybrid genres. It's almost impossible to find a pure genre novel at the top. Everything is a blend: fantasy mystery, sci-fi thriller, historical romance with a speculative twist. Readers have become omnivorous, and the most successful authors are mixing and matching tropes to create something that feels fresh yet familiar. This makes traditional genre classification kind of obsolete. The bestselling book of the year might be a fantasy, but it's really a romance with dragon riding and political intrigue. The dominance lies in the mashup.

The thriller genre's dominance was partially due to its international appeal. Authors like Lee Child, Jo Nesbø, and Stieg Larsson (posthumously) had global audiences. A new thriller from a big name was a worldwide publishing event, guaranteed to sell millions across multiple territories. This global market potential made thrillers a safer investment for publishers. They could buy rights, translate, and market a known quantity with confidence. This economic reality reinforced the genre's spot at the top of the charts year after year.

Books constantly evolve, and it’s always fascinating to see what genres capture the biggest audiences and sales. Romance novels reign supreme, often taking the top spots on best-seller lists. Whether it's contemporary romances or historical love stories, readers love diving into passionate worlds that sweep them off their feet. I’ll never forget the sensation of reading 'Red, White & Royal Blue'—the chemistry was electric! Mystery and thriller genres follow closely behind, catering to those who crave suspense and mind-bending twists. 'The Silent Patient' kept me guessing until the very end! Fantasy and science fiction are also giants in the sales arena, featuring epics that let us escape to other realms—books like the 'A Court of Thorns and Roses' series are particularly captivating with their lush worlds and intriguing characters. It’s this blend of emotions and imagination that keeps us all turning the pages, isn’t it? Non-fiction, particularly self-help and memoirs, has seen a surge as well, as people seek to connect and grow. Titles like 'Becoming' by Michelle Obama inspire readers worldwide, bridging personal experiences with universal themes. Seeing what resonates with people really showcases the diversity in reader interests, making each genre a unique thread in the tapestry of literature.

I keep hearing about 'Why'd No One Tell Me This Was a Bestseller?' phenomenon. Sometimes a book from a smaller press or an unexpected genre will just explode because it perfectly captures a mood. Last year it was that Buddhist monk's book on inner peace; the year before, a obscure historical figure's biography. This makes the 'dominance' question tricky. There's always room for a wildcard—a book that dominates not because of its genre, but because it accidentally becomes a manual for living in a particular moment. That's the magic of publishing; you can't always predict what will resonate on a massive scale.

BookTok wasn't a thing yet, so dominance was driven by traditional media: morning show interviews, movie adaptation news, and word-of-mouth in physical book clubs. This gave an advantage to books with clear, discussable hooks and emotional punches. Genres like historical fiction ('The Help') and issue-driven YA thrived in this environment. The social machinery for making a book a hit was slower and more centralized, which favored certain genres over others. A weird, niche novel had a harder time going viral.