Should I write "Guides Categories" "Guide Categories" or "Guides' Categories"?

Question

This is a heading for a navigation menu for my website. I have a lot of guides (articles), grouped into categories.

Answer 1

Favorite Answer

I think 'Guide Categories' works best. The last option is incorrect because 'Guides' Categories' implies that the categories are owned by Guides. (An apostrophe after a noun indicates possession.)