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of Twilight and the Unseen, by Sir Arthur Conan Doyle

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Title: The Great Keinplatz Experimentand Other Tales of Twilight and the Unseen
The Brown Hand--The Usher of Lea House School--B. 24--The Great Keinplatz Experiment--Cyprian Overbeck Wells--Playing with Fire--The Ring of Thoth--The Los Amigos Fiasco--How It Happened--Lot No. 249--"De Profundis"--The Lift

Author: Sir Arthur Conan Doyle

Release Date: June 11, 2010 [eBook #32777]

Language: English

Character set encoding: ISO-646-US (US-ASCII)

***START OF THE PROJECT GUTENBERG EBOOK THE GREAT KEINPLATZ EXPERIMENTAND
OTHER TALES OF TWILIGHT AND THE UNSEEN***

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THE GREAT KEINPLATZ EXPERIMENT

And Other Tales of Twilight and the Unseen

by

A. CONAN DOYLE

New [Illustration] York
George H. Doran Company

Copyright, 1905, 1908, 1909, 1910, 1911, 1913, 1914, 1918, 1919,
by A. Conan Doyle

Copyright, 1910,
by Charles Scribner's Sons

Copyright, 1911,
by Associated Sunday Magazines, Inc.

Copyright, 1908,
by the McClure Company

Copyright, 1900, 1902,
by the S. S. McClure Company

Copyright, 1894,
D. Appleton & Company

[Illustration]

THE GREAT KEINPLATZ EXPERIMENT
AND OTHER TALES OF THE UNSEEN
----Q----
Printed in the United States of America

CONTENTS

PAGE

I THE BROWN HAND 9

II THE USHER OF LEA HOUSE SCHOOL 30

III B. 24 51

IV THE GREAT KEINPLATZ EXPERIMENT 72

V CYPRIAN OVERBECK WELLS 95

VI PLAYING WITH FIRE 120

VII THE RING OF THOTH 139

VIII THE LOS AMIGOS FIASCO 163

IX HOW IT HAPPENED 174

X LOT NO. 249