This is the first scene in The Blossoming of the Wallflower.

Spring was when the social life of the London upper classes upped its pace from a few insipid entertainments to the full gallop of the Season. Merrilyn Parkham-Smith, in other words, suddenly had to make room for engagements she would have paid to refuse, and to be (at least publicly) polite to the cruel diamonds and sarcastic rakes who had made her first three seasons miserable.

Not that they annoyed her as much as they used to. Not since she and her friends had formed the Nemisis Collective, and devoted themselves to the principles of artistic revenge. The last two seasons had, she supposed, been tolerable.

But spring was also the time when her garden burst into life. Since Merrilyn loved her garden above all things, every minute that she had to spend doing something boring instead of gardening was pure torture.

In the summer and autumn, when much of the Polite World made their exodus to the country, she could spend all day in her garden, if it pleased her to do so. It usually did. Winter was for reading (nurserymen’s catalogues, but also fiction, biology, poetry, and much more). Summer and autumn were for gardening. And spring was to be endured, with moments in her garden as her reward for doing her duty.

She was stealing one such moment this fine June morning. Her liriodendren tulipipefera—the tulip tree she had planted with her grandmother when she was eight years old—had finally produced buds, and when she had checked that end of the garden several days ago, the first of the bracts that enclosed the flowers had begun to open.

By now, perhaps she would find twenty or more fragrant flowers! Pretty six-petalled cups in yellow or green with a stripe of orange at the base and a coronet of stamens around a cone of pistils. How she wished her grandmother was here to see these first flowers!

Merrilyn had three gates—and four gardens—to walk through to reach the tulip tree near the wall that sheltered the compost heap and other garden utilities at the far end.

Grandmama had designed the garden when she first came to this house as a young bride. One in a terrace of townhouses, it and its companions were distinguished from others in the area by the size of the gardens, or rather the length—the width being constrained by the width of each house.

The area closest to the house, which Merrilyn quickly traversed, was designed for viewing from the terrace or from inside the house. The plants had been chosen to fill the space year round with colour, texture, shape, and pleasing scents.

Beyond the first gate was the vegetable garden, designed like a French potager with flowers, herbs and vegetables mixed, and berry cages around the walls.

Then came a modest orchard, with a dozen trees that kept the household supplied with fruit from spring until autumn. Through the third gate, and Merrilyn was in her favourite part of the garden, which she had, as a child, dubbed ‘the Forest’. Grandmama had created a little fairyland of trees, shrubs and forest wildflowers.

Merrilyn left the straight path that led on to the utility area and took one of the forest paths that wandered between the trees. At the far end of this path on the edge of a little glade was her tulip tree.

She had taken no more than half a dozen paces down the path before she saw the carnage. Freshly cut branches covered the walkway and clogged the undergrowth—what was left of it. Horror rose as she saw the mess someone had made of the growth along the wall—trees and shrubs her grandmother had planted. Someone had cut them down to just above wall height. Sliced them off at an angle, right through the trunks, and left the evidence on the ground.

Her liriodendren! She hurriedly retraced her steps to the main path and rushed to the end of the forest section, turning into the path next to the dividing wall with the utility area. It was really no more than a space, three feet wide, kept trimmed to allow access to the wall, but it was clear no longer, since the felled part of the tulip tree had dropped into the space and reached almost to the central path.

She put out a hand to the top of her tree, which only a few days ago had been a brave twenty-five feet above her head. The desecration had happened long enough ago that the leaves were wilting, the buds that had given her such joy were limp and shrivelled.

Tears rose to her eyes. Who had done such a dreadful thing? And why?