Transcriber's Note:
1. Source: This is an emended copy of this book as transcribed by Walter Moore for Project Gutenberg Australia.
https://gutenberg.org.au/ebooks17/1700341h.html
Front Cover
THE GENTLEMAN WHO VANISHED.
A Psychological Phantasy.
BY
FERGUS HUME,
Author of
"THE MYSTERY OF A HANSOM CAB," "THE
PICCADILLY PUZZLE," "MADAME MIDAS," "MISS
MEPHISTOPHELES," "THE MAN WITH A SECRET," ETC.
'Tis ill to tamper with the unseen world
Lest those habitate the sphere's invisible
Should make us sport for their ironic jeers,
And by some trick beyond the thought of man
Entangle all the issues of our lives.