Step #1 - Try to find one product by the author you want.
If you have an asset by that author, try to locate that asset again.
fF you don't have an asset by the author, or cannot remember the name of the asset, just do a search of products with the most likely name.
Step #2 - After having located one product by the author you are seeking, you'll see the name of the author that built the product on the right-hand side panel, about one-thrid down, in bold black type. Click on that author's name.
Clicking on the name of the author of a product will take you to a page showing all of the products by that author.