Isabella is in her chemise and pantalettes, which she was using for night clothing, and barefoot, and being drawn along the ground as she slept to unknown purposes.

She cracks an eye, then tries to look around without seeming to be awake, then finally staggers to her feet (and towards the nearest heavy object) after realizing that her abductors have apparently abandoned her here and something mysterious is dragging her along the ground.

All right. Now what? She looks around for some clue to escape, or at least allies (or enemies).