"How many letters for me, Bridget?" trilled Grace Harlowe as she raced across the lawn to the front steps with the reckless enthusiasm of a small boy. A glimpse of the postman's retreating back had brought her scurrying from the garden to collect her own.

"Sure and it's a deal of mail ye be always gettin', Miss Grace," commented Bridget proudly, as she handed the eager-faced questioner a small stack of letters that brought a sparkle of pleasant anticipation to Grace's gray eyes.

"More than I deserve, I am sorry to say. I'm by no means a perfect correspondent. Thank you, Bridget." With a bright little nod, Grace skipped joyfully up the steps and made harbor in the big porch swing. "I'll read them as they come," she decided, "then each one will be a fresh surprise. Hello! Here's Miriam first of all. That means Anne delivered my message." Hastily tearing open the envelope, Grace drew forth a single sheet of thick white paper and read:

"I'll reply this very morning," nobly resolved Grace. "Oh!" She gave a gleeful chuckle as she recognized a dear, familiar script. "It's from Emma, good old friend." The chuckle continued as she perused the flowery salutation:

Grace read on through page after page of the long letter, written in Emma's most humorous vein. Finishing it at last, she gathered the closely written sheets together with a happy little sigh. Good-natured, fun-loving Emma Dean occupied a foremost place in her affections. Grace wondered sometimes if the bond between them did not stretch as tightly even as that between herself and Anne. Emma had been and always would be the perfect comrade.

"You're next, Mabel," she murmured as she scanned the third envelope on the scarcely depleted pile. "I suppose you are going to tell me that——"

The loud purr of an automobile stopping before the house left Mabel's message still unread. Depositing her wealth of correspondence on the seat of the swing, Grace tripped down the steps and on down the walk.

"Good morning, dear Fairy Godmother," she greeted hospitably. "Good morning, Tom. Something nice is going to happen. I can read it in your faces."

"That depends on whatever your conception of 'nice' may be," returned Tom mysteriously. Slipping from the driver's seat, he caught her outstretched hand in both his own, his gray eyes alive with the light of a joyful anticipation which Grace had been quick to catch.

"Good morning, my dear," called Mrs. Gray from the car. "Run in the house and get your hat. We are bound on a most mysterious mission. You are the third person needed to carry it out."

"I'll be with you in a moment." Turning, Grace hastened up the walk to the house, wondering mightily what lay in store for her. "Mrs. Gray and Tom are waiting outside for me in the automobile, Mother," she announced, appearing suddenly on the shady back porch, where her mother sat quietly hemstitching a table cloth for Grace's Hope Chest. "Come out and see them."

Smiling to herself, Mrs. Harlowe laid aside her labor of love and followed her daughter's impetuous lead. Catching up her broad-brimmed Panama hat from the hall rack, Grace placed it on her head without stopping to consult the hall mirror. Linking her arm in her mother's, she towed her gently along toward the automobile to meet the unexpected arrivals.

"Won't you come with us, Mrs. Harlowe?" invited Mrs. Gray. The two women exchanged not only greetings but significant smiles as well.

"Thank you; not this morning. I prefer to leave Grace to you and Tom." Again her eyes met those of the older woman with the same enigmatic smile.

"There is mystery in the very air," declared Grace gayly. "I can tell by the way you two are exchanging eye-signals. Whatever the great secret is, Mother knows it. Now don't you?" she challenged, her affectionate gaze resting on Mrs. Harlowe.

"I'll answer that question when you come back," parried her mother.

"I'll hold you to your word," came the retort. Dropping a soft kiss on her mother's pink cheek, Grace accepted Tom's hand and stepped into the tonneau of the waiting automobile.

"Whither away, good prince?" she called mischievously to Tom as the machine glided down the street.

"That's a secret, curious princess. Wait and you will see," flung back Tom teasingly.

"Of course I'm curious," calmly admitted Grace, as she settled back in her seat. "Who wouldn't be? I wouldn't have let you tell me, though, if you had tried. I am quite ready to wait and see what happens."

Nevertheless, as they spun along the smooth road in the summer sunshine, Grace cast more than one speculative glance about her, trying to glean some faint hint of their destination. Although conversation went on briskly between herself and her Fairy Godmother, her keen eyes lost no detail that might possibly furnish her with a clue.

"We'll have to leave the car here and walk a little way," announced Tom, when half an hour later, after traveling the highway that skirted Upton Wood, he slowed down in a shady spot on the other side of the short stretch of forest.

"Very well," came Mrs. Gray's placid voice from the tonneau. "I shall not leave the car, Tom. You may do the honors."

"Come on, Grace." Leaving the driver's seat, Tom opened the door of the tonneau and stretched forth an inviting hand.

"I know where we are going," she cried triumphantly, as she accepted the proffered assistance. "We are going to take a look at Upton Heights. How nice! I haven't seen the quaint old place since I came home from college. You know I've always loved it and wished I owned it. It's such a wonderful forest retreat. When I was a little girl, I used to love to play that the world ended there. I always called it the House Behind the World."

Further mysterious and affectionate eye-signals were flashed between Mrs. Gray and Tom as Grace made this fervent speech. "Come and look at it again," said Tom briefly. There was a touch of exultation in his even tones.

Hand in hand, like two children, the youthful pair swung gayly along the narrow path that led from the highway to picturesque Upton Heights. Nearing it, they became suddenly silent in the face of its undeniable claim to beauty. Dazzlingly white against the magnificent trees which surrounded it, it stood in the middle of a grassy plateau that rolled gently down to the woodland path in long sloping green terraces.

"How beautiful it looks!" Grace gazed almost reverently at the rambling old house with its wide, high-pillared verandas. It was like some gracious, stately person whose very watchword was hospitality, she thought. Built more than a century before, by a long-since departed Upton, it had not been used as a residence by his descendants. Due to a clause of command in the original owner's will, it had ever afterward been sedulously kept in repair. To her beauty-loving soul, it now seemed to have taken on a new lease of life. The house itself rejoiced in a fresh white luster and the grounds showed recent care.

"It was nice in you to bring me here, Tom," she again said. "You knew I loved this old place, didn't you?"

"Yes. Suppose we go closer to it," suggested Tom, drawing her gently forward.

Her hand still in his, Grace allowed him to conduct her to the flight of white stone steps set in the terrace. They led upward to the wide flagstone walk which in turn stretched levelly up to meet the spacious veranda.

"Shut your eyes," directed Tom, when they had mounted the steps to the veranda floor. His terse direction contained a touch of repressed excitement which informed Grace that the surprise was at hand. But what it might be she had not the remotest suspicion.

Obediently her long lashes swept her cheeks in compliance with love's command.

Dropping her hand, Tom approached the massive front door. There was a curious clicking sound, like the turn of a key in a lock, then Tom was back at her side. His hand again caught one of her own. Again he drew her forward. There was a slight tremor in his voice as he said:

"Open your eyes, Princess, and enter your castle."

Her veiling eye-lids lifting, Grace found herself on the threshold of Upton Heights, peering wonderingly into the dim reception hall with its huge fireplace, beam ceiling and curving Colonial staircase.

"It's a splendid surprise, Tom!" she exclaimed warmly. "I've always wished to see the inside of this wonderful place. How in the world did you ever manage to get the key to it?"

Tom smiled very tenderly into the eager face so near his own. "You've missed the biggest part of the surprise, Grace," he answered. "Don't you understand yet why we came out here? Do you think I would invite a royal princess to enter her castle if it weren't really her very own?"

"You don't mean—you can't mean—Oh, Tom!" Grace drew a quick, ecstatic breath that was half sob. A vagrant breeze set the leaves of the sentinel trees to sighing their approval as they looked down on the little tableau of human happiness.

"It is your very own House Behind the World, dear," Tom assured her. "Our future home. It is the gift of our Fairy Godmother to both of us. She purchased it of Robert Upton the day after we came from Overton. She had spoken of it to Mr. Upton long ago and was only waiting for the good news of our engagement. She knew how much you had always cared about it."

"We must go straight down to the automobile and make her come back with us," was Grace's happy cry. "I am so anxious to explore our marvelous new possession. But we must have our Fairy Godmother with us. I can't really believe yet that anything so glorious has happened to ordinary me. It's more than a surprise. It's a positive miracle. My own beautiful House Behind the World! But I know an even better name for it. It's not one I thought of myself. That glory belongs to Kathleen West. You know, Tom, she once wrote an allegorical play. We produced it when I was in my senior year at Overton. I played the part of Loyalheart who leaves Haven Home to go into the Land of College. When first it began to dawn upon me that you meant this wonder to be my very own, it came to me like a flash that it was more than the House Behind the World. Don't you see, Tom? It's really and truly, Haven Home!"