Have you created a page within a book, but now you'd like to move it somewhere else?
First, navigate to the page you'd like to move, and click the edit tab.
Below the page title, click the heading "book outline" to expand the options.
Then click the drop down under "Book" to change where this page lives. Right now, it's in the book called "Member info", but it can be moved to any of the other books, or it can be turned into it's own book.
If you want to keep this page in the same book, but make it a child page of another page within this book, you can change the "parent".
Note: child pages of child pages do not show up in the list of pages within a book on the Documents page. (A book only shows the first layer down).
Be sure to save your changes.