Bundle &ndash; 3 Items: Slappy From Goosebumps Ventriloquist Dummy Doll, Finger Spies, Secrets of Ventriloquism Ventriloquism Bundle includes 1 Slappy From Goosebumps Basic Ventriloquist Dummy Doll, 1 Secrets Of Ventriloquism Booklet (19 Pages) and 1 Finger Spies (color may vary) Pull the string that comes out of the back of Slappy's neck to make his mouth move Comes with the Seven Simple Steps To Ventriloquism pamphlet Finger Spies are carried easily so you can take your ventriloquist act on the road Secrets of Ventriloquism (1949) includes instructions on many areas of ventriloquism (please see below).