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BookOfCardTricks
VII

Chapter VII

Double-Back Principles in Card Magic

Cards with two backs and no face — and the lies they let you tell.

The principle: The Double-Back Card

In this chapter

38 tricks
Gaff cards

Transposition Extraordinary

A brief look at the gaffed card that launched a whole family of double-back card mysteries.

Transposition15m
Ch. VIILearn it
Gaff cards

Alice In Wonderland

A freely chosen card reverses itself deep in the deck, then magically travels to be spelled out letter by letter.

Spelling25m
Ch. VIILearn it
Gaff cards

Double-Backed Card Routine

A flowing five-part routine where cards change color, refuse to stay put, and reverse themselves on command.

Transformation60m
Ch. VIILearn it
Gaff cards

Transposition Extraordinary

A spectator's chosen card appears in one deck while the matching card in another deck vanishes and trades places.

Transposition25m
Ch. VIILearn it
Gaff cards

Insto-Transpo

A spectator's initialed card and the performer's initialed card instantly trade pockets across the table.

Transposition15m
Ch. VIILearn it
Gaff cards

Remote Control

The performer places a single card sight-unseen into a deck behind their back.

Mind Reading15m
Ch. VIILearn it
Gaff cards

Initialed Card Telepathy

A spectator thinks of a number, the performer counts down, and the signed card lands exactly there.

Mind Reading15m
Ch. VIILearn it
Gaff cards

Turnover

A freely chosen card is shuffled back into the deck and is later found turned face up in the middle.

Reversal15m
Ch. VIILearn it
Gaff cards

Repeating Card Turnover

A chosen card flips itself face up in a face-down deck, and does it again on command.

Reversal15m
Ch. VIILearn it
Gaff cards

A Reverse Location

A freely chosen card is lost in the deck, yet when the cards are spread it sits face down between two reversed cards.

Reversal15m
Ch. VIILearn it
Gaff cards

Double-Backed Card Force

A spectator stops you at a random spot and freely removes a card, yet it is exactly the card you intended.

Reversal15m
Ch. VIILearn it
Gaff cards

Reversi

Three freely chosen cards are pushed back into the deck, and when the cards are dealt off, those three have turned themselves face up.

Reversal60m
Ch. VIILearn it
Gaff cards

Chameleon Backs

Two cards repeatedly seem to swap which back belongs to which face, then make one final impossible color change.

Reversal25m
Ch. VIILearn it
Gaff cards

Satan Behind You

Both you and a spectator handle the deck behind your backs, yet the spectator ends up locating their own chosen card.

Coincidence15m
Ch. VIILearn it
Gaff cards

The Double Card Prediction

A spectator inserts a card anywhere and a sealed prediction names the two cards landing on either side of it.

Prediction15m
Ch. VIILearn it
Gaff cards

Comedy Relief

You make a chosen card flip face-up by tossing the deck, then a smug volunteer fails to repeat it.

Reversal15m
Ch. VIILearn it
Gaff cards

Giant Acrobatic Cards

A small packet of giant cards, dealt face-up and face-down, all snap to face the same way on command.

Reversal15m
Ch. VIILearn it
Gaff cards

Single Card Force

A spectator pushes a finger into a riffling deck and stops on the very card you intended all along.

Discovery15m
Ch. VIILearn it
Gaff cards

The Perfect Force

A spectator cuts the deck wherever they please and ends up holding the exact card or cards you chose.

Reversal15m
Ch. VIILearn it
Gaff cards

Double-Back Card Force

A spectator pushes a card into the deck and freely chooses the two cards on either side, exactly as you planned.

Reversal15m
Ch. VIILearn it
Gaff cards

Easy Coin Switch

You take a borrowed coin balanced on a single card and carry it to your table without ever closing your hand over it. You openly tip the coin off the card into a glass, pointing out that your fingers

Discovery15m
Ch. VIILearn it
Gaff cards

The Sympathetic Card

A card pulled from the blue deck is rubbed against the red deck and visibly takes on a red back.

Transformation15m
Ch. VIILearn it
Gaff cards

U Can't Do As I Do

A spectator copies your every move with their own cards, yet their packet never ends up matching yours.

Discovery15m
Ch. VIILearn it
Gaff cards

Hat And Card Change

Two cards dropped into a hat trade places with one that mysteriously turns face up inside the deck.

Transposition15m
Ch. VIILearn it
Gaff cards

The Funny Pack

You borrow a deck and show that, impossibly, it contains two of the same card.

Transposition40m
Ch. VIILearn it
Gaff cards

U Can't Do As I Do

A spectator mirrors your every action with their own five cards, yet their packet keeps disagreeing with yours.

Reversal15m
Ch. VIILearn it
Gaff cards

The Spotter Cards

A freely chosen card is lost in the deck, yet a single card flips over and points straight to it.

Discovery15m
Ch. VIILearn it
Gaff cards

Sundry

A card seen as one value visibly transforms into another, or rises wrong and then corrects itself before your eyes.

Transformation15m
Ch. VIILearn it
Gaff cards

The Four Aces

Four Aces are dealt into piles, one pile is chosen, and all four Aces gather together in that chosen pile.

Assembly25m
Ch. VIILearn it
Gaff cards

Kings And Aces

Four Kings and four Aces, placed in completely separate spots, magically trade places under a borrowed hat.

Transposition40m
Ch. VIILearn it
Gaff cards

The Triangle Trick

Two ladies merely think of cards, and those exact cards vanish and reappear inside a ribbon-bound packet across the room.

Mind Reading25m
Ch. VIILearn it
Gaff cards

Double Reverse

Two freely lost cards each turn themselves face up in the deck, one after the other, matching a pair.

Coincidence25m
Ch. VIILearn it
Gaff cards

New Card Monte

A card placed in a spectator's pocket keeps changing identity, baffling them about which card they are actually holding.

Transformation25m
Ch. VIILearn it
Gaff cards

A Book Test

A card turns itself over in the deck to point at a page and word a spectator reads aloud.

Divination15m
Ch. VIILearn it
Gaff cards

A Changing Card

A freely stopped-at Ace stubbornly transforms into a King, then mends itself face up inside a banded packet.

Divination60m
Ch. VIILearn it
Gaff cards

The Improved Burned Card

A freely chosen Ace is sealed in an envelope and burned, only to rise unharmed and face up inside the deck.

Prediction15m
Ch. VIILearn it
Gaff cards

A Spirit Message

Three ordinary cards are shown and banded together, and a written spirit message appears on one of them.

Divination15m
Ch. VIILearn it
Gaff cards

A Transposition

A King dropped into a hat and an Ace placed in a covered glass mysteriously trade places.

Transposition15m
Ch. VIILearn it