Apple Newton Press (Macintosh) - Manual (Page 103)

Once your book is complete, you then save the book as a package. By
connecting a Newton PDA to your computer or network, you can transfer
your book package to the Newton PDA where readers can open and view it
at any time.
Reading the book on a Newton PDA
When you install a book on a Newton PDA, users can open books, view and
annotate pages, and even fax and print the document.
For more information about using the Newton Book reader, see Chapter 8,
“Viewing Your Book on a Newton PDA.”
xii Preface