Fan-fiction, hobby books and magazines
Individuals may write their own stories, hobby books and magazines based on our characters and settings, but these must:

not include text, artwork or imagery copied from any official Games Workshop material
be non-commercial, with no money being received or paid. This includes all forms of fundraising activity, and generation of any advertising revenue
not be publicly distributed, except for no-charge digital distribution
make it clear that they are unofficial, without using any Games Workshop logos, and include the word 'unofficial' prominently on the front cover
not be prejudicial to the goodwill, reputation or integrity of Games Workshop or its intellectual property

This is bullshit