Publication.

The serial publication of The Secret Garden began on this day in 1910.

After she was gone Mary turned down the walk which led to the door in the shrubbery. She could not help thinking about the garden which no one had been into for ten years. She wondered what it would look like and whether there were any flowers still alive in it. When she had passed through the shrubbery gate she found herself in great gardens, with wide lawns and winding walks with clipped borders. There were trees, and flower-beds, and evergreens clipped into strange shapes, and a large pool with an old gray fountain in its midst. But the flower-beds were bare and wintry and the fountain was not playing. This was not the garden which was shut up. How could a garden be shut up? You could always walk into a garden.

She was just thinking this when she saw that, at the end of the path she was following, there seemed to be a long wall, with ivy growing over it. She was not familiar enough with England to know that she was coming upon the kitchen-gardens where the vegetables and fruit were growing. She went toward the wall and found that there was a green door in the ivy, and that it stood open. This was not the closed garden, evidently, and she could go into it.

She went through the door and found that it was a garden with walls all round it and that it was only one of several walled gardens which seemed to open into one another. She saw another open green door, revealing bushes and pathways between beds containing winter vegetables. Fruit-trees were trained flat against the wall, and over some of the beds there were glass frames. The place was bare and ugly enough, Mary thought, as she stood and stared about her. It might be nicer in summer when things were green, but there was nothing pretty about it now.

Presently an old man with a spade over his shoulder walked through the door leading from the second garden. He looked startled when he saw Mary, and then touched his cap. He had a surly old face, and did not seem at all pleased to see her—but then she was displeased with his garden and wore her "quite contrary" expression, and certainly did not seem at all pleased to see him.

"What is this place?" she asked.

"One o' th' kitchen-gardens," he answered.

"What is that?" said Mary, pointing through the other green door.

"Another of 'em," shortly. "There's another on t'other side o' th' wall an' there's th' orchard t'other side o' that."

"Can I go in them?" asked Mary.

"If tha' likes. But there's nowt to see."

Mary made no response. She went down the path and through the second green door. There she found more walls and winter vegetables and glass frames, but in the second wall there was another green door and it was not open. Perhaps it led into the garden which no one had seen for ten years. As she was not at all a timid child and always did what she wanted to do, Mary went to the green door and turned the handle. She hoped the door would not open because she wanted to be sure she had found the mysterious garden—but it did open quite easily and she walked through it and found herself in an orchard. There were walls all round it also and trees trained against them, and there were bare fruit-trees growing in the winter-browned grass—but there was no green door to be seen anywhere. Mary looked for it, and yet when she had entered the upper end of the garden she had noticed that the wall did not seem to end with the orchard but to extend beyond it as if it enclosed a place at the other side. She could see the tops of trees above the wall, and when she stood still she saw a bird with a bright red breast sitting on the topmost branch of one of them, and suddenly he burst into his winter song—almost as if he had caught sight of her and was calling to her.

The image is from Coppola's excellent adaptation of the story.  The gardens are incredible.