Unofficial Google Books Right-Click Search is a Chrome extension that allows users to easily search for selected text on Google Books. With just a simple right-click, users can instantly see the search results in a new tab. This extension is a convenient tool for those who frequently use Google Books for research or reading purposes.

The main feature of Unofficial Google Books Right-Click Search is its ability to quickly search for any selected text on Google Books. Users can simply highlight a word, phrase, or paragraph, right-click, and choose the option to search on Google Books. This saves users time and effort by eliminating the need to manually type in the search query on the Google Books website.

It is important to note that this extension is not an official product of Google or any other company. It is an unofficial extension developed by Eleazar and is not authorized, endorsed, or produced by Google. However, despite being unofficial, it provides a useful and efficient way to search for content on Google Books directly from the browser.