Although aimed more at Traveller fans, I thought I'd mention this here as it's probably the largest "non-Traveller but still GDW" forum around.
Marc Miller has launched a Kickstarter project to publish a book about Loren Wiseman titled: - GROGNARD: Ruminations On 40 Years In Gaming.
Kickstarter page here: -
https://www.kickstarter.com/projects...ears-in-gaming