What is the reading level of rule of three?

"The Rule of Three" by Eric Walters is generally aimed at a young adult audience, typically appropriate for readers in middle school to early high school. The language and themes are accessible for readers around the ages of 12 to 16. It explores complex issues such as survival and morality, making it suitable for both young readers and adults interested in young adult literature. Overall, the reading level is moderate, with engaging content that encourages critical thinking.