The Silver Fang Network is making a Ginga fan-magazine! It contains fanart, articles, and more related to the Ginga series, and is released twice a year. Submissions are always open for future issues. The magazine is available for free digitally, or as print-on-demand through Blurb with no price markup.
SPOILER NOTICE: the magazine may contain spoilers for more recent manga events! Summaries of the series are available on Ginga Board if you want to catch up with what’s happening.