What are the most popular science fiction monster books among young adults?

Among young adults, 'The Hunger Games' is extremely popular. The story of Katniss Everdeen's fight for survival and rebellion really appeals to them. Also, 'Divergent' by Veronica Roth is well - liked. It has a post - apocalyptic setting where people are divided into factions based on their personalities, and there are lots of action - filled moments as the main character Tris challenges the system. 'The Mortal Engines' by Philip Reeve is another popular one. It's set in a future where cities move and hunt each other, and the action scenes are quite thrilling.

Well, 'Ready Player One' is quite popular. It has a really cool virtual reality world that young adults can easily get into. The podcast version makes it even more accessible, with all the 80s pop - culture references and exciting adventure through the OASIS.

A popular one is 'This Is Not a Drill' by Beck McDowell. It tells a story that combines the themes of climate change and adventure, which is quite appealing to young adults.

Well, 'Divergent' is quite popular among young adults in this regard. The different factions and the battles between them have military - inspired aspects. Another one is 'Red Rising' by Pierce Brown. It has a lot of military strategy and combat within a science - fictional and somewhat dystopian world that appeals to young adults.

The 'Illuminae Files' series is quite popular. It has a unique format with mixed media elements like emails, interviews, etc. that make the story really engaging for young adults.

'Felix Ever After' by Kacen Callender is another popular choice. Felix is a transgender teen who is on a journey of self - love and discovery. The book shows his experiences with online dating, his family, and his art, which all contribute to his growth as a person. It's well - loved for its positive portrayal of a ftm character and its engaging plot.

Well, 'Tash Hearts Tolstoy' is quite popular. Young adults can relate to Tash's experiences in high school, her dreams, and how she manages her asexual identity in a world full of typical romantic expectations. It gives a positive portrayal of asexuality.

One of the popular ones is 'The Hunger Games' series. While not strictly about cyborgs, there are elements of advanced technology and modified humans which can be related to the cyborg concept. Another is 'Divergent'. In this series, the characters have different factions which are somewhat related to different forms of human - technology integration like what we might see in a cyborg - related society.

Among young adults, 'Simon vs. the Homo Sapiens Agenda' is really popular. It has a relatable story about a closeted gay teen trying to figure out his life and love while dealing with high school drama. 'Heartstopper' is also very popular. It's a graphic novel series that shows a sweet and innocent mlm relationship developing between two boys at school.

'Hunger Games' could be considered in a way. The main character Katniss has to be in great physical shape to survive in the arena. Her hunting skills and physical endurance are a big part of the story.