Card College Volume 4 by Roberto Giobbi - Book Learn such invaluable sleights as the invisible pass, the turnover and spread passes, the Christ twist, second and bottom deals, the Jinx change, the Green angle separation, the cut force, the dribble force, and much more-including many tricks and routines by Mr. Giobbi himself. Some of the topics covered in Volume Four include: Forcing Techniques Card Packet Reversals Advanced Passes Culling Stacking Half Passes Tilt Sandwich Techniques More Flourishes Lapping Card Packet Switches Estimation Deck Switches False Deals Structural Theory