Carlotta Harrison was not a child. Though she was only three years older than Sidney, her experience of life was as of three to Sidney's one. The product of a curious marriage,--when Tommy Harrison of Harrison's Minstrels, touring Spain with his troupe, had met the pretty daughter of a Spanish shopkeeper and eloped with her,--she had certain qualities of both, a Yankee shrewdness and capacity that made her a capable nurse, complicated by occasional outcroppings of southern Europe, furious bursts of temper, slow and smouldering vindictiveness. A passionate creature, in reality, smothered under hereditary Massachusetts caution. She was well aware of the risks of the evening's adventure. The only dread she had was of the discovery of her escapade by the hospital authorities. Lines were sharply drawn. Nurses were forbidden more than the exchange of professional conversation with the staff. In that world of her choosing, of hard work and little play, of service and self-denial and vigorous rules of conduct, discovery meant dismissal. She put on a soft black dress, open at the throat, and with a wide white collar and cuffs of some sheer material. Her yellow hair was drawn high under her low black hat. From her Spanish mother she had learned to please the man, not herself. She guessed that Dr. Max would wish her to be inconspicuous, and she dressed accordingly. Then, being a cautious person, she disarranged her bed slightly and thumped a hollow into her pillow. The nurses' rooms were subject to inspection, and she had pleaded a headache. She was exactly on time. Dr. Max, driving up to the corner five minutes late, found her there, quite matter-of-fact but exceedingly handsome, and acknowledged the evening's adventure much to his taste. “A little air first, and then supper--how's that?” “Air first, please. I'm very tired.” He turned the car toward the suburbs, and then, bending toward her, smiled into her eyes. “Well, this is life!” “I'm cool for the first time to-day.” After that they spoke very little. Even Wilson's superb nerves had felt the strain of the afternoon, and under the girl's dark eyes were purplish shadows. She leaned back, weary but luxuriously content. “Not uneasy, are you?” “Not particularly. I'm too comfortable. But I hope we're not seen.” “Even if we are, why not? You are going with me to a case. I've driven Miss Simpson about a lot.” It was almost eight when he turned the car into the drive of the White Springs Hotel. The six-to-eight supper was almost over. One or two motor parties were preparing for the moonlight drive back to the city. All around was virgin country, sweet with early summer odors of new-cut grass, of blossoming trees and warm earth. On the grass terrace over the valley, where ran Sidney's unlucky river, was a magnolia full of creamy blossoms among waxed leaves. Its silhouette against the sky was quaintly heart-shaped.