Apple Newton Press (Macintosh) - Manual (Page 29)

You can also enter additional information about a book when you click More
Choices. The Title dialog box expands and you can type a long name, an ID,
ISBN, or other identifying number, the name of the author, copyright
information, and the date.
Note: Be sure to give your books a unique title and long name. You cannot
install a Newton book package on your Newton PDA if a package with the
same title and long name already resides on the Newton PDA.
To specify the book title and other identifying information:
1 Click Title in the Newton Press window or choose Title from the Book menu.
2 Type a book name and choose an icon.
3 Click More Choices when you want to enter additional information about the book and
add your information.
4 Click OK.
29 Creating a Book