How to fetch other documents based on the one relationship

I have a problem regarding fetching data and relationships. Currently I have Article document, where I put Content Relationship field (Author) to make relationship between Author and his Articles.

I don't have any problems with fetching Author details with all Articles, however, right now I would like to fetch X Author details (based on the uid), but also I would like to fetch all his articles. I don't want to create relations in the Author document type, because I would have to link all documents in the 2 ways (link Author on the Article, and link Articles on the Author page). Do you have any suggestion how I could fetch these Author data + his articles by the API?

Hello @radekwawrzyk

Thanks for posting this question to us.

To get all the articles written by the same author, you need to query by a Content Relationship. We already have discussed the same question in the following thread: Inverse relations - Reverse relationships queries - #3 by samlittlefair

Let me know if this makes sense, or if you have any other questions.