have them remove a card from the deck and show it to the rest of the audience

I was surprised by how much I learned (and re-learned) from this book

Bane: Cause a chosen card to rise out of a normal deck

The DVD also comes with sample gimmicks and instructions on how to make your own refills

The Art of Levitation Part 1 | Dirk Losander - (Download) Corey have them remove a cardLearn from a name synonymous with Levitation: Losander! A specialist in the field of levitation and inventor of the "Floating Table," Losander has compiled a sensational array of effects with some new ideas. Utilizing a new thread system, Losander shares ideas and insights on the performance of levitation effects for stage and close up. Effects demonstrated in this video include: Floating Bill, Floating Ball, Floating Cane, and Floating Bubble. This