What reading level is The End of All Things?

The End of All Things by John Scalzi is at a Level 7 reading level. Recommended for Upper Grades readers (Ages 13+).

What age is The End of All Things appropriate for?

The End of All Things is recommended for Ages 13+. HootRating: 12ME (Moderate — Emotional).

What genre is The End of All Things?

The End of All Things is fiction — Fiction. Part of the Old Man's War series.

Does The End of All Things have any content warnings?

The End of All Things has a HootRating of 12ME (Moderate — Emotional). No specific content flags noted. On HootRated, every book is rated across four dimensions — emotional, physical, social, and thematic — to help parents make informed choices.

How many pages is The End of All Things?

The End of All Things by John Scalzi is 384 pages.

The End of All Things

John Scalzi

The End of All Things

Age Rating, Reading Level & Content Guide

by John Scalzi

Old Man's War · Book 6

Reading Level 7 12ME Ages 13+ Balanced Read

The text is written at a 7th grade reading level, the subject matter is intended for teens (ages 13+), and the content has moderate intensity with some emotionally heavy themes.

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About This Book

What if the fate of the entire universe rested in the hands of a few brave heroes? Imagine a galaxy on the brink of destruction, where every choice could mean survival or total annihilation. Can they stop the end of all things before it's too late?

Themes

Science & Nature Adventure Friendship Coming of Age Family

Quick Assessment

This young adult science fiction novel explores themes of war, survival, and heroism within a richly imagined universe. Suitable for teens aged 13 to 18, it contains complex vocabulary and mature themes typical of the genre but avoids graphic violence or explicit content. Parents should note the story involves conflict and high-stakes scenarios that encourage critical thinking about morality and sacrifice.