Found in the back of the book; helps us find the meaning of words found in the book

Found in the back of the book; helps us find where a word or topic is located in the book

Located in the front of the book; helps us find the subtitles of each chapter in the book and tells us what page each chapter is located

Helps us visualize the ideas we are reading about in the main text

Gives more information related to the main text

Explains a photograph, diagram, or other visual aid

This feature explains what the illustration/photograph is.