Contains simple and full directions by which any one may acquire this
amusing art. Also, numerous examples for practice, and instructions for
making the Magic Whistle, for imitating Birds, Animals, and peculiar
sounds of all kinds. Any boy who wishes to obtain an art by which he can
develope a wonderful amount of astonishment, mystery and fun, should
learn _Ventriloquism_, as he easily can, by following the simple secret
as given in this book. =Mailed for 15 cents.=