How can I do this in my book?

Be sure to take advantage of the glossary option! It is a great way to define vocabulary and symbols for your readers.

You can make glossary definitions for important vocabulary or for unfamiliar references such as idioms, figurative language, jargon, etc. And, the glossary terms themselves can even include text, images, audio, or video.

 

Click here to see an author who has created an extensive glossary with embedded images for every term!