* Entertain: Many of her books, particularly those in the "Shadow Children" series and the "Missing" series, are filled with suspense, adventure, and intriguing plots. She aims to captivate readers and keep them hooked from beginning to end.
* Inform: While entertainment is a primary goal, Haddix also often explores social issues and historical events in her stories. For example, "Among the Hidden" and "The House on Mango Street" (though the latter isn't by Haddix) deal with themes of prejudice, poverty, and the importance of fighting for justice. These books can help readers understand complex issues in a relatable way.
* Persuade: Though less explicit, Haddix can also subtly persuade readers through her characters' actions and choices. For instance, the protagonists in her books often face difficult decisions and learn valuable lessons about courage, loyalty, and standing up for what's right. These messages can subtly influence readers' values and beliefs.
Ultimately, Haddix's purpose in writing is a combination of all three elements. She wants to entertain her readers, inform them about important issues, and inspire them to think critically and act with compassion.