Can you recommend some best sellers in 2013 science fiction?

Sure. 'The City We Became' by N. K. Jemisin is a great 2020 science fiction best - seller. It has a really interesting concept of cities coming to life and having personalities. It's a story full of magic and urban fantasy elements that blend well with the science fiction aspects.

Yes. 'Ancillary Justice' is highly recommended. It has a complex and fascinating universe. The story follows a former ship's AI who used to be part of a large star - spanning empire. It delves deep into themes like power, slavery, and what it means to be an individual in a society dominated by technology.

Yes. 'Altered Carbon' by Richard K. Morgan is among the audible best sellers. It has a unique concept of digitized consciousness and a world where bodies can be swapped. The story is full of action and exploration of what it means to be human in a high - tech future. 'Starship Troopers' by Robert A. Heinlein is also a classic best seller that delves into military science fiction themes.

Sure. 'The Light Brigade' by Kameron Hurley. It's a fast - paced military science fiction novel with great action scenes and an interesting take on time and war. It's a real page - turner.

Sure. 'Children of Time' by Adrian Tchaikovsky is a great new best seller. It's about the evolution of spiders on a planet and how it intersects with human exploration. It's really fascinating.

Sure. 'The Collapsing Empire' was a top - selling 2017 science fiction book. It offers an exciting look at the decline of a galactic empire, with elements of politics, adventure, and interesting alien species.

Sure. 'Ender's Game' by Orson Scott Card is a popular one. It's about a young boy's training in a military - like space academy to fight an alien threat. It's a thrilling read with deep psychological insights.

Sure. 'The Martian' by Andy Weir is a great one. It's about an astronaut stranded on Mars and his struggle to survive. It's a page - turner. Another is 'Ready Player One' by Ernest Cline. It has a really cool virtual reality world and is full of 80s pop - culture references.

For beginners, 'A Wrinkle in Time' by Madeleine L'Engle is a classic. It's a story about time travel and the battle between good and evil in different dimensions. It has a relatively easy - to - follow plot. Also, 'Starship Troopers' by Robert A. Heinlein is a good start. It focuses on the military aspects of a future war against alien bugs and has some interesting discussions about citizenship and duty.

I'd recommend 'The Martian' for beginners. It focuses mainly on one character's fight for survival on Mars, so it's not too overwhelming in terms of multiple storylines or complex universes. Also, the science is explained in a very accessible way. 'Fahrenheit 451' by Ray Bradbury can also be a good start. It's not as 'hard' science - fiction, but it has a really interesting view of a future society where books are banned.