Obviously this is easy to dismiss as the work of a crank, but if one were to spend enough time on it, they would realize it actually makes sense, too much sense. After one has spent the two week studying the document, they can attempt to assemble the "map". Our Home in The Stars suggests the patterns can be found in places at diverse as the stars, land forms, molecular structures, the topography of the Internet and mold on your walls. It does cover at least in abstract terms how to fit the patterns together, but is frustratingly unhelpful about how one might recognize the right kind of patterns in the first place.

Author: Cordell Marko
Mythos: +2
San Loss: d4
Time to Study: 2 weeks
Spells: none

Title: The Map
Mythos: +6
San Loss: d8
Time to Create and Study: Six monthes, at least.
Spells: Voorish Sign, Create Gate, Create Time Gate, Call Yog-Sothoth

The Map could be drawn on paper, but something 3 dimensional is better. It could be glued together toothpicks, or modeling clay, etc, but 3D modeling software is probably the ideal tool (well 4D would be better...) Once the map has been assembled, it does indeed tell about the universe. Albeit in a cryptic and non-verbal way. Its version of the spells is probably non-standard (if there can be said to be a standard at all) since the "reader" basically has to invent them from scratch.