I asked the same thing for Harlowe, but I ended up switching to SugarCube because it allows me to do more of what I want... So I'm sorry for being a pain in the butt, but now I'd like to know if there's a Sugarcube version of the Harlowe answer I got from greyelf. If it's the same exact thing, just say so, I guess... Heh.
Here's the link to my old question:
http://twinery.org/forum/discussion/5802/can-i-link-two-stories-harlowe#latest
Now all I need to know is the SugarCube version of it.