I would not recommend blocking or removing the title as it’s an important factor for the site SEO. Google will look for the title and also a traditional content structure of an <h1> style title at the top followed by information in paragraphs.
If you really want to remove the title you could insert it manually as an <h1> at the top of your book description.
Since this page is auto-generated you will not be able to use the checkbox shown above to hide the title. You would have to block it either with a custom change to the plugin code or via CSS. CSS is easier and will last between plugin updates even though it’s not quite as clean of a solution.
To block it, you can go under Appearance > Customize to load the customizer, then click on “Additional CSS” and add:
.books-template-default .entry-title {
display: none;
}
But please do not do this lightly as it really will impact the searchability of your site and your overall SEO at Google.