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If I am understanding your question correctly, you have a page on your website which has gained popularity. You would prefer three other related pages to benefit from this popularity. You did not share your URL so I will make up an example: Popular page: apples Other three pages: apple juice, apple sauce, apple butter On your /apples page, whenever you first mention "apple juice" in content, use the phrase as anchor text pointing to the /apple-juice page of your site. Repeat the process for "apple sauce" and "apple butter". This process will provide you with three relevant links in content which also capture the perfect anchor text for your page. It's the best type of links possible. The only thing you can do to further improve the value of these links is to ensure they are as early in the article as possible. A secondary approach which is not as effective would be to offer a sidebar block titled "Relevant Articles" or something along that lines, and then offer links to the other 3 pages in that block.

I'd recommend Aaron Wall's glossary at SEOBook.com

Thank you Anthony, I appreciate your answer and the pointer. I'm enjoying the suite of tools. Respectfully, Ian