book

GRENADE

Name: GRENADE
Author: Alan Gratz

Alan Gratz

The fates of Hideki and Ray collide on the island of Okinawa during World War II. (Ages 9 to 12)

Ages 13+Source checked

Why this age? Frequent wartime danger, combat deaths, grief, injury, and morally serious themes make this best for mature middle-grade or teen readers, though sexual content is minimal. This is guidance, not a safety guarantee; reading level and family context may differ.

Quick view

At a glance

Recommended age13+

Strongest cautions

Death of a character4/5
Frightening scenes4/5
Violence4/5

Strongest positives

Courage & resilience4/5
Educational value4/5
Positive messages4/5

What’s in it?

Death of a character4/5

Why this rating?

Multiple characters die in war, and the story directly addresses loss, grief, suicide, and the emotional cost of combat.

Graphic injury3/5

Why this rating?

Includes graphic details of injuries and the aftermath of battles common in war literature.

Strong language2/5

Why this rating?

Occasional mild profanity consistent with the setting of soldiers in combat.

Religious themes2/5

Why this rating?

Brief cultural/religious references related to Japanese customs.

Romance1/5

Why this rating?

Not a focus of the story.

Frightening scenes4/5

Why this rating?

Sustained suspense involves invasions, bombardment, hiding, pursuit, isolation, and the constant threat of death.

Alcohol or drugs1/5

Why this rating?

Mentions of soldiers smoking, typical for the era.

Violence4/5

Why this rating?

Combat is central, including shootings, explosions, grenade attacks, battlefield peril, and hand-to-hand violence during World War II.

What’s good in it?

Courage & resilience4/5

Why this rating?

Courage is central: characters confront combat, fear, indoctrination, and pressure while making difficult moral decisions.

Creativity & curiosity2/5

Why this rating?

Focuses on strategic survival and problem-solving.

Diverse representation3/5

Why this rating?

Japanese and American teens are given distinct, developed viewpoints and agency. Representation is meaningful, though the story offers a limited range of backgrounds rather than broad diversity.

Educational value4/5

Why this rating?

The novel gives readers substantial perspective on the Battle of Okinawa, Japanese and American experiences, and wartime propaganda.

Kindness & empathy2/5

Why this rating?

Compassion and humane treatment emerge as important counterpoints to wartime hatred and dehumanization.

Positive messages4/5

Why this rating?

Strong themes condemn dehumanization and war while emphasizing empathy, moral courage, individual choice, and the value of human life.

Good role models3/5

Why this rating?

Young protagonists show resilience, compassion, and moral growth, though they also face fear, coercion, and difficult compromises.

Family discussion

Talk about it

Conversation starters based on this title’s published content notes.

What did courage look like in this story? Was being brave always the same as being fearless?
How did the story approach death or loss? What helped the characters cope?
Which choice in GRENADE would you have made differently, and why?
Who changed the most in GRENADE, and what caused that change?

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