YEs they glow white, but no matter what I try I can't get them to move. When I move cursor over the wooden boxes or barrels, they glow white. But when I click on them, the glow goes out and when I try to drag my character just moves. I've tried moving them into inventor but that doesn't work either.

I'm assuming I'm in the right place that Pierce's house is the same building as his wine shop??? I went down a hatch in the back most west room.

I tried also moving boxes and barrels in other rooms but it doesn't work. I've only been able to move what are called packages.