They disappeared with the woman into the Princess’s room.

Some instinct kept Isoult hidden in the dark recess. She heard voices, eager, conspiring voices that spoke in hurrying undertones. Then, footsteps approached. The door creaked; there was the sound of heavy breathing. A woman came out and went gliding down the stairs to see that they were clear. She called back, “Come.”

Isoult saw the Princess carried out on a mattress laid upon the frame of a pallet bed. The men were at the head and foot, a woman at each side. A purple quilt covered the Princess, who lay with a veil thrown over her head.

They disappeared round a bend of the stairs, and curiosity made Isoult follow them, shadowing them round each corner and along each gallery as they went down and down into the deeps of the tower. She nearly betrayed herself at the end of a long, dim passage where a door had to be opened and the Princess’s bed forced through.

Then an oblong patch of daylight shone out abruptly. A flight of steps went up towards it, and Isoult saw the bed-bearers struggling up towards the light.

Near the top of the steps one of the men missed his footing and slipped sideways against the wall. The bed tilted. There was a cry. One of the women clutched the Princess, but Isoult saw a lad’s head and shoulders jerked out from under the quilt.

There was a moment’s agony. The bed was righted; the lad thrust back under the quilt. One of the women who had crept on ahead came back, waving them forward. The knot of figures struggled out into the daylight and disappeared from Isoult’s view.

She ran up the steps, and her eyes came level with the flagstones of a small courtyard. The men and women had carried the bed across it, and were disappearing through a doorway in the opposite wall. One of the women glanced back anxiously over her shoulder, for she could hear men coming down a long slope that led into the courtyard. She did not see Isoult.

Then they vanished through the doorway, and Isoult climbed the last steps, and running across the court, laid her cheek to the doorpost, and peered round. A sloping passage went down under a vaulted roof, and at the end of it she saw water swishing to and fro, and the legs of a man standing beside the black snout of a barge.

All of a sudden she understood. Richard the King was hidden in that bed, and they were smuggling him out of the Tower lest this bold trick should be betrayed.