Book Writer Free is a simple app for writing books and stories. It allows you to write in your own language and to use a wide variety of different fonts and styles. The app also has a built-in tool for creating a cover page and a table of contents.

When you're done writing, you can export the result to a PDF file, a Markdown file, or a text file. You can also use the export function to create a new story or book from the current one.

The app is very simple and intuitive. It supports many different languages and styles.