Theodora relapsed into silence, oppressed by dark thoughts, the memory of unresisted temptations, a chaotic world where black unscalable rocks, like circles of the Inferno, hemmed her in on every side, while devils whispered into her ears the words that gave shape and substance to her desire to destroy her rival in the love of the one man whom, in all her changeable life, she had truly desired.
"Deem you, that I have aught to fear from such as you? Deem you, that Tristan would defile his manhood with the courtesan queen of Rome?"
The words still boomed in her ears, the words and the tone in which they had been hurled in her face.
Even to this moment she knew not what restrained her from strangling Hellayne. It seemed to her that only in a physical encounter could she quench the hatred she bore this white, beautiful statue who never raised her voice while the fire of her blue eyes seared her very soul.
A thousand frightful forms of evil, stalking shapes of death, came and went before her imagination, which caused her to clutch first at one, then at another of the dire suggestions that came in crowds which overwhelmed her powers of choice. Then, like an inspiration from the very depths of Hell, a thought flashed into her mind, and, no sooner conceived, than she determined upon its execution.
The laboratory of the woman whom Theodora was seeking on this night was in an old house midway in the gorge. In a deep hollow, almost out of sight, stood a square structure of stone, gloomy and forbidding, with narrow windows and an uninviting door. Tall pines shadowed it on one side, a small rivulet twisted itself, like a live snake, half round it on the other. A plot of green grass, ill-kept and teeming with noxious weeds, fennel, thistle and foul stramonium, was surrounded by a rough wall of loose stone; and here lived the woman who supplied all those who desired her wares, and plied her nocturnal trade.
Sidonia was tall and straight, of uncertain age, though she might have been reckoned at forty. The whiteness of her skin was enhanced by her blue black hair and lustrous black eyes. Far from forbidding, she exercised a sinister charm upon those who called upon her, and who vainly tried to reconcile her trade with the traces of a great beauty. Yet her thin, cruel lips never smiled, unless she had an object to gain by assuming a disguise as foreign to her as light is to an angel of darkness.
Hardly any known poison there was, which was not obtainable at her hands. In a sombre chest, carved with fantastic figures from Etruscan designs, were concealed the subtle drugs, cabalistical formulas and alchemic preparations which were so greatly in demand during those years of darkness.
In the most secret place of all were deposited, ready for use, a few phials of a crystal liquid, every single drop of which contained the life of a man, and which, administered in due proportion of time and measure, killed and left no trace.
Here was the sublimated dust of the deadly night-shade which kindles the red fires of fever and rots the roots of the tongue. Here was the fetid powder of stramonium that grips the lungs like an asthma, and quinia that shakes its victims like the cold hand of the miasma in the Pontine Marshes. The essence of poppies, ten times sublimated, a few grains of which bring on the stupor of apoplexy, and the sardonic plant that kills its victims with the frightful laughter of madness upon their countenance, were here. The knowledge of these and many other cursed herbs, once known to Medea in the Colchian land, and transplanted to Greece and Rome with the enchantments of their use, had been handed down by a long succession of sorcerers and poisoners to the woman, who seemed endowed by nature as the legitimate inheritrix of this lore of Hell.