Author Guide | BookFairy
๐ About Kass Morgan
Kass Morgan is an American author best known for The 100, a young adult science-fiction series exploring survival, leadership, identity and the possibility of rebuilding human civilisation after a devastating nuclear catastrophe.
Born in New York City, Morgan studied literature at Brown University and the University of Oxford. Her academic background and professional experience in publishing helped shape her interest in storytelling, particularly stories that combine speculative settings with complicated relationships and difficult moral choices.
Her debut novel, The 100 (2013), introduced readers to a future in which humanity has survived aboard a space station following a nuclear disaster on Earth. A group of young people is sent to the planet’s surface to determine whether it has become habitable again.
The series continued with Day 21 (2014), Homecoming (2015) and Rebellion (2016). Its success also led to a television adaptation, although the books and television series developed into substantially different stories.
Morgan subsequently expanded her work into other areas of young adult speculative fiction, including the Light Years science-fiction duology and The Ravens, a contemporary fantasy series co-written with Danielle Paige.
She has also published under the name Mallory Kass, demonstrating an interest in stories beyond the science-fiction and fantasy genres.
Across her work, Morgan frequently explores belonging, friendship, loyalty, ambition and the difficult choices young people face when confronted with extraordinary circumstances.
โ๏ธ Kass Morgan’s Literary World
One of the most interesting aspects of Kass Morgan’s writing is her ability to combine extraordinary circumstances with recognisable human emotions.
Her characters may be struggling to survive on a dangerous planet, training to defend humanity against an alien threat or discovering that magic exists within their university community.
Yet beneath these premises, their conflicts remain deeply personal.
Friendship, love, jealousy, responsibility and the desire to belong frequently shape their decisions.
Morgan is particularly interested in young people confronting situations for which they are emotionally unprepared.
Her protagonists must navigate questions such as:
- What does survival mean when it comes at someone else’s expense?
- How far should loyalty extend?
- Can trust survive betrayal?
- What happens when individuals must challenge the rules of their society?
- How do people build a sense of belonging in an unfamiliar world?
Although her books frequently contain romantic relationships, their wider themes include leadership, social divisions, identity and the tension between individual freedom and collective responsibility.
๐ The 100 Series
The 100 is Kass Morgan’s best-known literary achievement.
Set generations after a nuclear catastrophe, the story follows a group of young offenders sent from a space colony to Earth.
Their mission is to discover whether the planet has become habitable again.
For the teenagers involved, however, returning to Earth means confronting an unfamiliar environment, dangerous secrets and complicated relationships.
The series combines dystopian science fiction, survival drama, political conflict and romance.
๐ The 100 Reading Order
- The 100 (2013)
- Day 21 (2014)
- Homecoming (2015)
- Rebellion (2016)
The novels should be read in publication order because each volume continues the central storyline.
๐บ The 100: Books vs Television Series
The television adaptation introduced Kass Morgan’s fictional universe to a much wider audience.
Although the books provided the original premise, the television series developed its own narrative direction.
Both versions feature a group of young people returning to Earth after humanity’s survival in space, but their storylines, character development and major events differ significantly.
Readers who have watched the television series should therefore approach the novels as a distinct interpretation of the premise.
The books are not simply written versions of the television episodes.
๐ Light Years Series
Following the success of The 100, Morgan returned to science fiction with Light Years.
This duology introduces readers to a future in which humanity faces dangerous interstellar threats.
The story centres on a group of cadets training at an elite space academy.
Coming from different backgrounds, the characters must learn to cooperate despite social divisions, personal rivalries and conflicting loyalties.
The series combines military science fiction, space adventure, friendship, romance and questions about prejudice and belonging.
๐ Light Years Reading Order
- Light Years (2018)
- Supernova (2019)
Unlike The 100, which focuses on humanity’s return to Earth, Light Years explores an established interstellar society.
Readers who enjoy character-driven science fiction, academy settings and stories about unlikely alliances may find this series particularly appealing.
๐ฎ The Ravens Series
The Ravens represents a departure from Kass Morgan’s earlier science fiction.
Co-written with Danielle Paige, the series blends contemporary university life with magic, secrets and supernatural danger.
Its protagonists become involved with a seemingly prestigious sorority whose members possess extraordinary abilities.
The novels explore friendship, ambition, trust, rivalry and the responsibilities that accompany supernatural power.
๐ The Ravens Reading Order
- The Ravens (2020)
- The Monarchs (2022)
Both novels were written collaboratively by Kass Morgan and Danielle Paige.
Although the series contains romance, its central premise also revolves around sisterhood, secrecy and the consequences of magical power.
๐ Standalone Novels
Royal Summer (2026)
Royal Summer is a contemporary young adult romantic comedy set against the backdrop of Scotland.
The novel follows an American teenager whose summer plans take an unexpected turn when she becomes involved in a royal romance.
Moving away from Morgan’s science fiction and fantasy settings, the book explores personal expectations, identity and the unpredictable nature of love.
Save the Date (2026)
Published as Mallory Kass
Save the Date marks the author’s debut in adult romantic fiction.
Set during an elaborate wedding weekend, the novel follows three women whose relationships, secrets and expectations collide as the celebrations unravel.
The story explores romantic relationships, friendship, family obligations and the complicated ways people define happiness.
Although published under a different name, Save the Date belongs in the complete bibliography of Kass Morgan.
๐ Other Publications and Contributions
Kass Morgan’s bibliography extends beyond her principal series and standalone novels.
Her additional publications include contributions to collaborative projects and anthologies.
The Black Book of Buried Secrets (2010)
Published as Mallory Kass
Part of The 39 Clues publishing universe, this illustrated companion volume explores the secrets and background of the fictional Cahill family.
It predates the publication of The 100 and represents an earlier stage of the author’s publishing career.
Meet Cute (2018)
Meet Cute is a young adult romantic anthology featuring contributions from multiple authors, including Kass Morgan.
Rather than a standalone Kass Morgan novel, it should be classified as a collaborative anthology in her bibliography.
These publications are important when documenting the author’s career chronologically.
๐ท๐ด Kass Morgan in Romanian Translation
Kass Morgan’s The 100 series has also reached Romanian readers.
Editura Nemira published the first three novels in Romanian through its Young Adult collection.
The verified Romanian editions are:
| Original title | Romanian title | Publisher | Year |
|---|---|---|---|
| The 100 (2013) | Cei 100 | Nemira | 2015 |
| Day 21 (2014) | Ziua 21 | Nemira | 2016 |
| Homecoming (2015) | รntoarcerea acasฤ | Nemira | 2017 |
The Romanian editions of Cei 100 and Ziua 21 were translated by Dorina Tฤtฤran.
The fourth novel, Rebellion, is included in the original English-language series, but a Romanian edition has not been verified.
Similarly, Romanian editions of Light Years, Supernova, The Ravens, The Monarchs and the author’s 2026 standalone novels have not been confirmed.
For collectors, this distinction matters: the complete original series contains four novels, while Nemira’s documented Romanian catalogue contains three.
๐ Where to Start Reading Kass Morgan
Kass Morgan’s books cover several genres, so the best starting point depends on the reader’s preferences.
For readers who enjoy dystopian science fiction
Start with The 100.
Its premise combines post-apocalyptic survival, political conflict and difficult moral decisions.
It is also the natural starting point for readers interested in comparing the novels with the television adaptation.
For readers who prefer space adventures
Start with Light Years.
The combination of interstellar conflict, military training and characters from different backgrounds provides a distinct science fiction experience.
For readers interested in contemporary fantasy
Start with The Ravens.
This duology offers a university setting, secret magical traditions and supernatural mysteries.
For readers who prefer contemporary romance
Start with Royal Summer.
As a standalone novel, it does not require any knowledge of the author’s earlier work.
Readers interested in adult romantic fiction can also explore Save the Date, published under the name Mallory Kass.
๐ฆ Kass Morgan on BookFairy
Kass Morgan’s fiction offers several different entry points into the worlds of science fiction, fantasy and contemporary romance.
From the dangerous landscapes of The 100 to the interstellar adventures of Light Years and the supernatural mysteries of The Ravens, her novels explore characters forced to reconsider what they believe about themselves and the societies around them.
This author guide is part of BookFairy’s growing collection of literary resources, connecting author biographies, complete bibliographies, Romanian translations, recommended reading orders and personal book reviews.
As more of Kass Morgan’s books are reviewed on BookFairy, the relevant reviews will be linked here.
๐ Complete Kass Morgan Bibliography
For a complete chronological catalogue of Kass Morgan’s novels, series, short stories, collaborations, companion publications and verified Romanian translations, explore the Kass Morgan Complete Bibliography on BookFairy.
The bibliography includes all four novels in The 100, the Light Years and The Ravens duologies, standalone fiction, publications under the name Mallory Kass and collected editions.
๐ Explore the Complete Kass Morgan Bibliography