In what order should material appear within the ebook?

Our recommended order of an ebook is:

Cover Matter: 
Cover Image

Front Matter:
Title Page

Copyright Page

Praise

Dedication

Epigraph
Acknowledgments
Table of Contents

Interior: 
Texts (Part, Chapters etc…)

Back Matter:
Bibliography
Glossary
Index
Plates
Chapter 1 of next book by same author
By the Same Author (without direct links)
About the Author