Select the word which means the same as the group of words given.

An introduction to a book usually stating its purpose

Preface

The word which means the same as the group of words "an introduction to a book usually stating its purpose" is preface.

• Bibliography is a list of books and other sources that have been consulted in the writing of a book.
• Preface is an introductory section of a book that explains the purpose of the book, the author's intentions, and any other relevant information.
• Epilogue is a concluding section of a book that summarizes the main points of the book or provides additional information.
• Acknowledgment is a section of a book that thanks the people who have helped the author with the book, such as editors, researchers, and family members.