If you are interested in optimizing a book for search engines, there are a few things you can do to improve its visibility online:

Choose descriptive and relevant keywords for your book's title, author name, and other metadata.

Use keywords in the book's description, as well as in the title and headings of the book's chapters.

Create a dedicated landing page for the book on your website, and include the book's title and author name in the page's title and header tags.

Use social media to promote the book and share links to its landing page.

Consider creating an excerpt or sample chapter of the book and making it available for download. This can help to attract backlinks and improve the book's search engine ranking.

Encourage readers to leave reviews of the book on retail websites, as these can help to improve the book's visibility in search results.

Use tools like Google Analytics to track the book's search engine performance and identify areas for improvement.