Day 21 (The 100, #2)
by Kass Morgan
Day 21 by Kass Morgan holds a well received rating of 3.75 out of 5, based on 11.9K reader ratings. First published in 2014. The book spans 320 pages.
About Day 21
No one has set foot on Earth in centuries -- until now.It's been 21 days since the hundred landed on Earth. They're the only humans to set foot on the planet in centuries...or so they thought. Facing an unknown enemy, Wells attempts to keep the group together. Clarke strikes out for Mount Weather, in search of other Colonists, while Bellamy is determined to rescue his sister, no matter the cost. And back on the ship, Glass faces an unthinkable choice between the love of her life and life itself.In this pulse-pounding sequel to Kass Morgan's The 100, secrets are revealed, beliefs are challenged, and relationships are tested. And the hundred will struggle to survive the only way they can -- together.
| Detail | Value |
|---|---|
| Author | Kass Morgan |
| Published | 2014 |
| Pages | 320 |
| Genres | Young Adult, Science Fiction, Fiction, Romance, Fantasy |
| Average Rating | 3.75 / 5.00 |
| Total Ratings | 11,860 |
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Frequently Asked Questions
What genre is Day 21?
Day 21 is categorized as Young Adult, Science Fiction, Fiction, Romance. Its primary genre classification is Fantasy.
Is Day 21 worth reading?
Based on 11.9K reader ratings, Day 21 has an average score of 3.75 out of 5.00, which is considered "Well Received."
How many pages is Day 21?
Day 21 has 320 pages.
Who wrote Day 21?
Day 21 was written by Kass Morgan. It was first published in 2014.
What is the ISBN for Day 21?
The ISBN-13 for Day 21 is 9780316234560.0.
Data sourced from community book ratings and reviews. Last updated: April 15, 2026
