Mary Seton laughed and pretended to hide her face in her hands.

Walter looked wistfully in the Queen’s face; he did not turn his eyes towards Mary Carmichael, or see how the white neck had turned crimson while Her Majesty spoke.

‘I can trust you, Maxwell?’ added the latter after a pause, in her frankest and most engaging manner.

‘To the death, Madam!’ answered he, in a tone of suppressed emotion; ‘I have but little merit, I know, but I am as true as the steel I wear; I would give my life for your Grace willingly, now, this very minute!’

‘I believe thee,’ said the Queen, exchanging at the same time a rapid glance with Mary Seton; ‘I trust, however, mine errand may be done without shedding of blood. Nevertheless, Maxwell, it requires courage, discretion, above all, a silent tongue and a faithful heart. Listen! My good sister entertaineth causeless grudges against me; she will endeavour to thwart my aim and cover the mark I shoot at; she liketh not of marrying or giving in marriage. It may be that she mistrusteth her own power to rule in that state,’ added Mary, while a gleam of feminine vanity crossed her brow. ‘It may be that Elizabeth hath more dominion over men’s heads than their hearts; nevertheless, if she and her agents were to suspect thee of bearing such a secret of Mary Stuart’s about thee, they would probe for it with their daggers but they would find it ere thou wert a dozen leagues across the Border. Bethink thee, man, ’tis a dangerous burden; art not afraid to carry it?’

‘Your Majesty is jesting with me,’ replied Maxwell, raising his head proudly, almost angrily, ‘and I can but answer with a jest; yes, I fear to do your bidding as I fear a good horse when I am in haste, a cup of wine when I am thirsty, or a down pillow when I am weary and would fain lay my head down to rest.’

Mary Carmichael shot at him one glance of ineffable pride and tenderness, then busied herself amongst the flowers deeper than before. He could not see it; his head was turned towards the Queen; he had not forgotten, no, he never would forget, the embrace of that stranger in the Abbey-garden.

‘I knew it,’ exclaimed Her Majesty, triumphantly, ‘believe me, I was indeed only jesting with my brave and well-tried servant. Listen then, Walter! To-morrow you must be in the saddle at daybreak; I reckon on your arriving at Hermitage before nightfall.’

At the name of Hermitage the Queen lowered her eyes for an instant, and looked somewhat confused ere she continued—