See who the publisher wrote each series for
Publishers place Percy Jackson in middle grade. They place The Hunger Games, The Inheritance Games, and A Good Girl's Guide to Murder in young adult fiction. Throne of Glass begins in teen fantasy and adds adult-level sexual content in later books. ACOTAR and Fourth Wing are adult fantasy.
These labels describe the readers the publisher had in mind. The details inside each book show what a reader will encounter.
Compare what each series contains
One series may contain frequent fantasy combat with little romance. Another may contain less violence but more sexual detail, language, substance use, or psychological distress. A useful comparison keeps those categories separate.
Percy Jackson
The Percy Jackson guide records a middle grade audience, mythological combat, monster deaths, grief, family conflict, and a romance that develops through kissing without sexual content. Its action stays within a middle grade context even as the stakes increase.
The Hunger Games
The Hunger Games guide covers child death, state violence, war, torture, substance use, grief, and trauma. Romance stays secondary. The series moves from arena violence into a full war narrative.
The Inheritance Games
The Inheritance Games trilogy includes gun threats, kidnapping, a bombing, drugging, family secrets, romance, and implied sexual activity. The violence and language become more specific in later books without explicit descriptions of sex.
A Good Girl's Guide to Murder
A Good Girl's Guide to Murder includes murder, sexual assault, drug use, coercion, stalking, kidnapping, PTSD, and increasingly graphic violence. The third book changes the protagonist's role in the violence and carries the strongest psychological content.
Throne of Glass
Throne of Glass begins in teen fantasy. The opening books contain bloody fantasy violence, enslavement, trauma, drinking, and kissing. Later volumes add explicit sex scenes described on the page, torture, war, trafficking, and extended grief.
ACOTAR
The ACOTAR guide follows an adult fantasy series with graphic violence, sexual relationships, abuse, trauma, substance use, and war. Sexual detail increases after Book 1 and reaches its highest level in A Court of Silver Flames.
Fourth Wing and the Empyrean series
Fourth Wing is adult fantasy with graphic training and war violence, frequent strong language, explicit sexual content, torture, death, and trauma. Those categories appear in Book 1 and continue through the later books.
Check what changes after Book 1
A first-book review cannot always describe a full series. The Hunger Games expands from arena violence to war. A Good Girl's Guide to Murder moves from investigating violence to direct participation in it. Throne of Glass adds explicit sexual content in later volumes. ACOTAR increases its sexual detail after Book 1.
The series guide method shows how to compare those changes book by book. The fantasy series guide groups series by the readers publishers wrote them for.
Choose based on the exact book
Middle grade, young adult, and adult labels give broad context. The content details show what is actually present. The Shelf Checkout app connects a specific book's content with the sensitivity settings you choose for one reader, so two readers can receive different results for the same title.
