Zollweg, Ron (aka Ron Frederick): It's Commercial ©1986 Ron Zollweg, Unikorn Magik Softcover, saddle-stitched, 5.5x8.5", 40 pages

Image courtesy e-Bay seller MyMagic

Comments: Ron Zollweg performed under the name Ron Frederick

Contents (source e-Bay description; numbers are not page numbers):

1 Cigarette From Nowhere
2 The Burned Bill
3 Bottoms Out
4 3 Card Cut-Out
5 Ron Fredrick Wine Glass Production
6 The Transylvania Vampire
7 The Broken And Restored Ring
8 The Coins Across
9 A Routine For Royden’s Fantastic
10 Cards To Cigarette