It seems that Amazon WAS amenable to listening to the many voices that pointed out that 'space marines' was used a long time before Games Workshop attempted to trademark it. Maggie's book is reinstated on Amazon:
https://www.eff.org/...
As an artist and writer, I'm all for enforcing trademarks and copyrights PROPERLY. But this wasn't fair or just, and it's good to see that Amazon stood up for the rights of the small time author.
Will post more news when I get it.