Produced by Steven desJardins and the Online Distributed Proofreading Team at http://www.pgdp.net CHAPTER PAGE I. A BLACK PLACE 1 II. THE SLAVE OF THE BLACK DIAMONDS 11 III. THE MAN-EATER 27 IV. A MODERN ALCHEMIST 35 V. THE DOCTOR 50 VI. COUNTESS THEUDELINDE 63 VII. THE COUNTESS'S ALBUM 79 VIII. THE EXORCIST 95 IX. "AN OBSTINATE FELLOW" 132 X. THE HIGHER MATHEMATICS 146 XI. …
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