always popping up and creating a nuisance,â he told her, relieved to see that she seemed to have recovered her composure.
âNuisance?â she echoed.
âThey want to borrow money or be squired about London or stay at the house for months at a time to save themselves a few guineas when they havenât the least need to do so.â
She smiled slightly, and Alan felt a surge of gratification all out of proportion with the occasion. âMy great-uncle Oliver amassed one of the largest fortunes in England by the simple expedient of never going home,â he added. âIndeed, he didnât have a home. He saved the expense by visiting his relatives, in turn, through the year. You could judge the season by it. If Uncle Oliver was visiting, it must be April.â
She laughed, and Alan felt his heart lift in the most incomprehensible way. âThey canât all be like that,â she protested.
âNot all,â he conceded.
âYou told me you have brothers?â
âBrothers,â he echoed feelingly. âYou canât imagine what itâs like having five older brothers.â
âNo,â replied Ariel softly. âI donât suppose I can.â
âEverything has been done before you get to it. Everyone you meet has opinions about youâand not always favorable ones. You are born part of a mob, and you have to fight to become yourself.â
âYou do?â
Alan looked up and found that she was gazing at him very steadily. Why had he said that, he wondered? It had nothing to do with the matter at hand. He had come here for information, and so far he had gotten none at all. âIâm happy to visit the family at holidays and do my duty on great occasions,â he said, closing the subject. âBut I need the rest of my time for my work.â
âYour work with light?â
âYes.â He was amazed that sheâd remembered.
âHow can you study light?â she asked. She gestured at the shaft of sunlight flooding through the window. âItâs just⦠there.â She moved her hand in and out of the glow, briefly illuminating its delicate shape.
She really was like a creature of light herself, Alan thought. He had seldom seen such coloring. The rich brown of her hair, the greens and browns of her eyes, the peach tones of her skin emphasized by the golden sunâthey all seemed to fit with the subtly rounded figure, those full lips that made a manâ¦
âLike air,â she added.
âWhat?â
âLight is like airâall around but insubstantial. How can you study it? You canât put it in a jar and⦠and pour chemicals over it.â
âNo. But you can bend it and refract it through prisms and⦠other things.â She couldnât really understand this, he thought, though she looked genuinely interested.
âPrisms,â she repeated. âAnd mirrors. People use mirrors to send signals because they reflect light. Iâve read about that.â
âThey do,â he replied, more and more surprised. She actually seemed able to hold on to an abstract idea for more than an instant. That was most unusual.
Ariel moved uneasily under his gaze, seeming suddenly self-conscious. âWe are supposed to be discussing our investigation,â she said.
They were, thought Alan, and he did not precisely understand how they had gotten so far off the subject. He did not even recognize his twinge of regret as he took a slip of paper from his waistcoat pocket and unfolded it. âI have laid out an investigative plan following last nightâs incident. After you have given me all the information you possess, I will proceed toââ
âWe must find the servants,â interrupted Ariel. âMamaâs dresser, Clarisse, was a very⦠resourceful person.â
Alan looked at her.
âAnd John the coachman was a man of⦠varied experience.â
She had been about to