But the letters themselves were gradually building on a resentment that very much generated harm, though none could have predicted it save for one affronted damsel of the royal court, increasingly bitter as the summer waned and letters continued to arrive for the Corwyn sisters. The Lady Muriella saw how the face of Marie de Corwyn lit with excitement whenever letters arrived from Corwyn, and how she always drew aside for a private moment in the garden to read the ones addressed to her, and how she then added each new missive to the growing stack secreted under her pillow, tied with a grass-green ribbon.

One day, when the sisters were safely away for the afternoon, riding with the young princes in the castle's lower ward, Muriella even dared to slip into the pair's room and lift the pillow, carefully sliding out the most recent of the letters to quickly scan its content. To her surprise, there was nothing overt, but that did not lessen her resentment of the attention Sé was lavishing on the pair, and on Marie in particular.

Her resentment grew and festered as the summer wore on, only intensified by her awareness that her rivals were Deryni. And in the daydreams of many a long, sultry summer afternoon, she found herself idly envisioning all manner of dire fates for the pair.

In truth, she could scarcely imagine that the dashing Sir Sé would truly prefer the pallid good looks of the sisters de Corwyn over her own, more voluptuous dark-haired beauty. She wondered whether they might be using their accursed Deryni magic to ensnare his affection — a scandalous offense, since the church held all use of the dread powers of the Deryni to be anathema.

She didn't know whether a Deryni could be burned for using his or her powers to secure another's affections, but it was immensely satisfying to imagine the pair dragged to stakes in the city square below, shorn of their bright locks and trembling with terror as the executioners bound them with chains amid the piles of faggots stacked high, and brought the fiery brands, thrusting the fire deep into the kindling so that the hungry flames soon rose to devour them.

She had laughed aloud at that very satisfying image, though she had soon dismissed it as highly unlikely to happen, given the queen's affection for the pair. Besides that, it would be most difficult to prove any misconduct on their part without Muriella herself becoming involved — and that might well put Sé off her for good, thereby totally defeating the purpose of the exercise. No, getting rid of the sisters was definitely desirable, but there must be some more subtle way to do it.

It was on a showery afternoon early in September that the idea came to her, as she puttered in the stillroom with a decoction of fragrances derived from roses, lavender, and honeysuckle. Muriella had amassed considerable knowledge of herb lore during her several years at court, not only aromatic and culinary herbs but medicinal ones. Sometimes she assisted Father Denit, the queen's chaplain, in the preparation of simples for use by the royal physician; and on that day, as she and the priest checked the stocks of medicinal herbs, she found her fingers lingering over those substances whose use required extreme caution: substances that could kill.

Shocked at her own audacity, she tried to put such thoughts from her mind, forcing herself not to react, but the notion would not leave her. The next day found her in the royal library, poring over a particular herbal. And gradually, a plan began to take shape, involving a confection of ground almonds, honey, and certain other substances that might be added to the almond paste.

It could be done, she decided. It would be dangerous, if she were found out, but was Sir Sé not worth a little risk? Her disdain for her rivals was well known, so she would need to recruit an unwitting accomplice to her plan, but that, too, could be done. The more she considered, the more possible the prospect seemed. For with Marie out of the way, and perhaps Alyce as well, Muriella was certain that she could win the affection of the dashing Sé Trelawney…

Muriella seized her opportunity on a sultry day late in September, when a series of seemingly unrelated events chanced to spiral into disaster. It began as Lord Seisyll Arilan strolled into the castle gardens, having spent the morning in council with the queen and the Archbishop of Rhemuth — always a less than pleasant prospect, because Archbishop William made no secret of his dislike of Deryni.

Accordingly, Seisyll was always extremely careful never to put a foot wrong, in his dealings with the man. He understood that William MacCartney was likely to be the next Archbishop of Valoret, when Michael of Kheldour died; and while he had no particular quarrel with Gwynedd's Primate, he knew he would be greatly relieved to have William MacCartney as far away as possible.

That afternoon, however, Seisyll had aspirations in another direction altogether. For with both the king and Duke Richard away from court for the past several months, Seisyll had been watching for an opportunity to have his own look at Master Krispin MacAthan — or Krispin Haldane, as Seisyll increasingly believed the boy to be. Not since Michon's encounter with the boy in the cloister garden at Arc-en-Ciel had anyone from the Camberian Council been able to conduct even a cursory examination. But on such a lazy, hazy summer afternoon, with formal training sessions suspended and most of the children of the royal household at leisure, who knew what might be possible?

He had chosen his time with care, at an hour when many of the adults and not a few of the children were apt to be drowsing, even napping — and who would suspect otherwise? As Seisyll strolled, he took himself to the vicinity of the castle's apple orchard rather than the more formal gardens that lay adjacent to the royal apartments, for he had heard mention that some of the younger boys, Krispin included, had lately conceived a passion for toy boats, which they were wont to try out in the fishpond that served the castle kitchens.

He pulled an apple from one of the trees and began to eat it as he passed through the orchard, peering beyond to where he believed the pond to be. He saw the squire first: a reliable young man in Haldane scarlet, reclining in the shade of another tree and also partaking of the orchard's fruit as he watched the three younger boys crouched at the water's edge.

The tallest of the boys was definitely a Haldane prince, as the second sable-headed lad might also be, all of them dressed in a motley assortment of well-worn and nearly outgrown summer tunics, sleeves rolled above the elbows and tunic-tails ruched up between bare legs as they waded ankle-deep in the shallows and shepherded the boats. The creamy sail of the red boat was painted with a Haldane lion, proclaiming it to be the property of Prince Brion. Another boy with brown hair was fiddling with the saffron sail of a blue-painted boat — the lad's name was Isan Fitzmartin, Seisyll recalled.

Krispin MacAthan's boat was green, and sported a sail of the dull red-ochre hue common to the Southern Sea. All three boys straightened attentively as Seisyll approached, and the squire sat forward and started to get to his feet, but Seisyll waved him back as he nodded to the boys and came to crouch down companionably at the water's edge.

«Good afternoon, your Highness — and Master Krispin, Isan», Seisyll said amiably. «Those are very fine boats you have there, but do you think Cook will mind that you're frightening his fish?»

«Good afternoon, Lord Arilan», Prince Brion replied, speaking for the three of them. «They are fine boats, aren't they? Master Edward, the carpenter, made them for us, and some of the queen's ladies sewed the sails».

His sunny smile clearly was meant to distract Seisyll's interest in the frightened fish, and the impish grins of Krispin and Isan were likewise endearing. As the young prince turned to prod at his craft with a stick, and Isan set his boat back adrift, Seisyll reached out with his mind to gently nudge the red and blue boats out of reach of their owners, as if wafted by a wayward breath of breeze. Krispin's, by contrast, drifted a little closer.