Hanes, Justin: Mystery Engineering ©2006 (circa) Justin Hanes Softcover, saddle-stitched, 5.5x8.5", 16 pages

Image courtesy eBay seller KranzoMagic

Comments:

Contents (partial based on web description, numbers are not page numbers):

1 Fast Forward Aces: four signed Aces vanish, three reappear; when finding the fourth Ace the deck vanishes
2 401K: producing four of a kind
3 Tetrad: coins
4 Sharper Image: three silver dollars transform into $100 poker chips and back