Sands, George: Sandslide ©1980 (circa) George Sands Softcover, saddle-stitched, 5.5x8.5", 19 pages

Image from Magicref

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Contents (from book, updated Aug 2017):

1 1-3-9 System: 4 pre-arranged cards communicate by the telephone to an assistant any card desired
1 3 Card Improvement: another version
2 Double Cross: a separation of the card colors only works once
4 Lucky 7's: Assistant uses the 7's to help magician determine selected card
5 Book Test: with a newspaper
5 Fast Multiplication
5 - 3 Digits: mathematical trick
5 - 9 Digits: expansion of above
6 - 15 Digits: another expansion
6 Magic Purse: a paper is folded and a coin produced
10 Coins Through Hand: two coins through the hand, no gimmicks
11 Coin Transformation: coin folded into pants leg transforms into another coin
11 Balloons
11 - Gun
12 - Giraffe
12 - Dachshund
12 - Barking
12 - Push Me - Pull You
13 - Seal
13 - Dino
13 - Deer
13 - Rudolph
13 - An Apple
14 Balloon Head Puppet
14 Balloon Puppet Skit
15 Double Color Changing Card: different colored back card matches two different cards
15 Single Color Changing Card: variation
16 Reverse Color Change: selection has different colored back
16 Cards to Pocket: cards vanish from packet to be found in pocket
17 - Reverse Elmsley Count
18 Witch Doctor Cards: a series of card counting coincidences