The 100 by Kass Morgan

Science Fiction Science Fiction
Dystopian Dystopian
Young Adult Young Adult

📝 First Impressions

I read The 100 before the television series premiered, so I first met this story through Kass Morgan’s book, without the show shaping my expectations. I later watched every season, which gave me a second version of this world to compare with the one I had imagined while reading.

The novel was an easy, engaging read, and it suited a long journey by train or coach. Its premise caught my attention: a group of young people is sent from a space station to Earth, a planet their elders believe may still be uninhabitable after a nuclear catastrophe. At first, I wanted more information about the main characters and the rules of life aboard the ship. As the story continued, though, their circumstances and motivations began to make more sense—and I became curious about what the next volume would reveal.

💜 What I Loved

I enjoyed how quickly the story drew me in. The 100 is an easy read, but it still has enough intrigue to keep the pages turning. I found myself curious about the young people’s lives on Earth and about the choices that had brought each of them there. The more I learned about their individual circumstances, the more the group’s situation began to take shape.

I also liked the way the story brings together two very different settings. Life aboard the space station is tightly controlled, shaped by limited resources and strict rules. Earth, by contrast, offers the teenagers a dangerous kind of freedom: they have room to make their own decisions, but they must also face a world where survival is uncertain. That tension gave the story more to explore than I expected from a book I had initially picked for an uncomplicated journey read.

The novel also raises questions that stayed with me after I finished. How much should people be asked to sacrifice for the survival of the human species? Who gets to make those decisions, and what happens to the individuals whose lives are treated as part of the cost? I liked that the story made me consider these questions through its fictional society and its young characters, even when I didn’t agree with the rules imposed on them.

🤔 What Didn’t Quite Work for Me

At the beginning, I felt frustrated by how little information the book gave me about the main characters. I wanted a clearer sense of who they were and why they had ended up in their particular situations. That changed as the story went on: I gradually learned more about their pasts, and their choices began to make sense. Still, it took me a while to feel properly grounded in their lives.

The society aboard the ship also left me with questions. The Gaia Doctrine is not explained in full, so I had to piece together its implications through what the characters say and experience. The apparent ban on having children without the Council’s approval—and the severe consequences for teenagers who become pregnant—felt especially disturbing. I could understand the author’s warning about teenage pregnancy, but I was also left thinking about the young people and children caught in a system that gives them so little control over their own lives.

Some of the larger ethical questions felt more compelling than the answers the story offered. The book touches on human experimentation and the lengths leaders might go to in the name of finding a future for humanity, but I wanted to explore those ideas further. And while I understood that life aboard the ship had to be tightly controlled because resources were scarce, the rules sometimes made the society feel so rigid that I wanted more space to understand how ordinary people lived within it.

👥 Who Would Enjoy It

The 100 may suit readers looking for an accessible young adult science fiction story with a dystopian setting, survival challenges and questions about how far people will go to keep humanity alive. It’s also a good choice for a journey read: the writing is easy to follow, while the mystery around the characters and their new circumstances gives you reasons to keep going.

Readers who enjoy stories about teenagers building a life in a dangerous world may find the contrast between the controlled space station and Earth especially interesting. And if you’ve watched the television series, the book offers a chance to meet Kass Morgan’s version of this world and characters. I read the novel before the show premiered, then watched every season, so the two versions became distinct experiences for me.

💭 Final Thoughts

The 100 was an easy, engaging read with an intriguing premise and enough unanswered questions to make me want to continue the trilogy. I liked the contrast between the tightly controlled life aboard the ship and the uncertain freedom the teenagers find on Earth. The story also raised questions about sacrifice, authority and whose lives get treated as expendable when humanity’s survival is at stake.

I did feel frustrated at first by how little I knew about the characters, and I wanted the book to explore some of its ethical ideas in greater depth. But as their stories unfolded, I understood more about what had brought them there. I read this first volume before the television series premiered, then watched every season afterward; for me, the book and the show remain two separate ways into the story. I’m curious to see what the next books do with these characters and their choices.

✨ The BookFairy Verdict

The 100

by Kass Morgan

📖 Book Details

  • Title: The 100
  • Romanian Title: Cei 100
  • Author: Kass Morgan
  • Series: The 100, Book 1
  • Genre: Young Adult, Dystopian, Science Fiction
  • Publisher (EN): Little, Brown Books for Young Readers
  • Publisher (RO): Nemira
  • Published (EN): 3 September 2013
  • Published (RO): 28 April 2015
  • Pages (EN): 352
  • Pages (RO): 272
  • Format Experienced: Paperback
  • Edition Owned: Romanian edition, Nemira

Ediția românească a fost tradusă de Dorina Tătaran și face parte din colecția Young Adult.

📚 Reading Order

The novels are best read in publication order:

  1. The 100
  2. Day 21
  3. Homecoming
  4. Rebellion

The 100 is the first book in Kass Morgan’s four-book series.

🛒 Buy the Book

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📚 Waterstones

📦 Amazon UK

📱 Kobo

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