Best books 2021 science fiction: What are some of the top picks?

One great book from 2018 science fiction is 'The Calculating Stars' by Mary Robinette Kowal. It combines alternate history with a strong female lead. It's about a woman who is a mathematician and astronaut in a world where an asteroid has hit Earth and humanity is trying to colonize space.

One of the great 2023 science fiction books is 'X'. It has an amazing plot that takes readers on a journey through a post - apocalyptic world. The characters are well - developed and you can't help but get attached to them.

One great book from 2017 science fiction is 'The Collapsing Empire' by John Scalzi. It has an interesting premise about an interstellar empire starting to fall apart. The world - building is really well - done, with different cultures and political systems across the stars.

Another excellent work might be 'Annihilation' by Jeff VanderMeer. It's a really strange and captivating exploration of an area called Area X, where nature seems to be taking on some very abnormal and terrifying forms. It challenges the readers' perception of what is normal in a science - fiction context.

Well, 'Project Hail Mary' by Andy Weir is also among the best 2021 fiction. It's an exciting science - fiction story about a lone astronaut on a desperate mission. 'Matrix' by Lauren Groff is a historical fiction that reimagines the life of a 12th - century nun. These books are all great reads from 2021 in the fiction category.

Well, 'Neuromancer' might be a top pick too. It's a cyberpunk classic that really defined the sub - genre. It explores concepts like artificial intelligence and the blurring of lines between humans and machines in a really engaging way.

'Educated' by Tara Westover can also be considered in this category. It's a memoir that reads like historical fiction as it tells the story of growing up in a strict, survivalist family in rural Idaho. It gives a unique perspective on a part of American history and culture that is not often explored.

Well, 'Anne of Green Gables' is a wonderful teenage fiction. It tells the story of an orphan girl, Anne, who is sent to live on a farm in Prince Edward Island. Her vivid imagination and her journey of growing up make it a charming read. 'The Giver' by Lois Lowry is another great one. In a seemingly perfect but colorless world, a young boy named Jonas discovers the truth about his society's hidden past and the importance of emotions and memories. Also, 'Eragon' by Christopher Paolini is about a young boy who discovers a dragon egg and embarks on an epic adventure.

One of the great historical fiction books in 2022 was 'The Four Winds' by Kristin Hannah. It vividly portrays the Great Depression era in the United States, following a strong - willed woman's struggle through those tough times.

One of the top picks could be 'The Underground Railroad' by Colson Whitehead. It's a powerful novel that reimagines the Underground Railroad as a literal railroad underground. Another great one might be 'A Little Life' by Hanya Yanagihara, which is a deeply moving and complex exploration of friendship and trauma. And 'Homegoing' by Yaa Gyasi is also highly regarded, as it tells the story of two half - sisters and their descendants across generations in Ghana and the United States.