This may not be a complete list of all calls authored by Glen Bylund.
Grand Catch Eight
Jay King - page 140
From Grand Right and Left formation: Right arm turn partner half, then U-turn back and left arm turn partner once and a half around (Catch All Eight) and go to new corner for a right arm turn half, then U-turn back and left arm turn full around to new corner, etc. until you meet original partner and take the next call.
Glen Bylund 1972
This definition is from The Handbook of Modern Square Dancing by Jay King.
It is provided here for informational and educational purposes only.