Arrange the parts of a typical book from cover to end in a meaningful reader’s path: 1) Epilogue, 2) Chapter(s), 3) Index, 4) Prologue, 5) Cover.

Introduction / Context:
Like other structured texts, books follow a conventional flow: you see the cover, encounter front matter like a prologue, read main chapters, end with an epilogue where applicable, and consult the index to locate topics. Ordering these elements tests recognition of standard reader experience.

Given Data / Assumptions:

• Elements: Cover (5), Prologue (4), Chapters (2), Epilogue (1), Index (3).
• We consider a narrative/nonfiction hybrid where prologue and epilogue exist.

Concept / Approach:
The cover is first visually. A prologue sets context before main chapters. After chapters, an epilogue provides closure, commentary, or postscript. The index is a back-of-book tool to locate information after or during reading; as “encountered order,” it comes last in this simplified path.

Step-by-Step Solution:
1) Cover (5).2) Prologue (4) as front matter.3) Chapters (2) as core content.4) Epilogue (1) as closing section.5) Index (3) as back matter tool.Hence: 5, 4, 2, 1, 3.

Verification / Alternative check:
Some books omit a prologue or epilogue; however, when present, the conventional route still places them before and after chapters respectively. Index remains final back matter.

Why Other Options Are Wrong:

• Placing index before chapters misrepresents typical reading order.
• Starting with epilogue or chapters before the cover is counterintuitive.

Common Pitfalls:
Confusing “prologue” (front matter) with “preface”; both are front matter, but this question uses prologue explicitly.

Final Answer:
5, 4, 2, 1, 3