Bender, Steve: Laughter Is Contagious Start an Epidemic ©1982 Steve Bender, MO Softcover, saddle-stitched, 5.5x8.5", 24 pages

Image courtesy eBay seller hypcat

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Contents (from book ToC):

1 Squirting Snake Camera
2 Pringle Can with Snakes
2 A Beef Jerky Can with Snakes
3 Square Knot Rope
4 Stretching the Licorice
5 Coloring Book
6 Vanishing Crayons
7 Nesting Wand
8 Gag Bag with Zipper
9 Large TAL Sponge Sandwich
10 Playing Card
11 Wilting Flower & Lota Bowl
12 Light Socket
13 Instant Change Tubes
14 Tidy Box (Clean-Up Box
15 Mini Blinkin' Lite
16 The #3 Way Siren
17 Bang Pen or Bang Marker
18 Pet Raccoon
19 Mouth Coil
20 Rubic Cube Solution Die Box
21 Mini Miracle Ball Routine
22 Sad-Happy Visible Clown