Nelson, Chad: Double Your Pleasure with Playing Cards ©2008 Chad Nelson Softcover, saddle-stitched, 5.5x8.5", 20 pages

Image courtesy Vanishing Inc. Magic

Comments: Three effects using a double face card. Advertisement states that knowledge of the Clip Shift and Chad's Surfaced DVD/move is recommended.

Contents (from web description, page numbers courtesy Denis Behr's Conjuring Archive):

1 Introduction
2 Conditioned Transposition: selection placed in back pocket transposes with another
7 Married and Single: Two signed cards melt together into a single card.
15 Two Free: two cards visually transform into the selections of two spectators