Super Mario Adventures is/was a comic series published in Nintendo Power a long time ago, before the magazine's discontinuation. The comics are being republished as a graphic novel. And get this: it'll be sold with a poster inside. Recent announcements of this happening can be found on Twitter from the Nintendo Store in NY. The store is selling the graphic novel collection on October 7th from 6 PM to 8 PM. They announced this as a pre-launch event for the Graphic novel.
That's all for now, remember: Mario-Time all the time