At one point in time, circa 1989, an "official" IAGSDC cookbook was created and circulated. It was assembled from contributions made by 40+ dancers - many of the names you'll see elsewhere in this wiki.
The editor was Miss Wella Balsam, AKA Bill Houghton.
Danny Lee has been kind enough to scan the document to PDF. The cover was orange, but changing between color and B&W wasn't practical with the scanning software being used. The rest of the book was B&W photocopied pages.
The original is a bi-fold letter stationery booklet.