Now, the old habit seemed to be renewed instinctively.

With a swift glance around the room, he at once laid out our plan of attack, and without speaking a word, with a gesture, placed us each in position.

Van Helsing, Harker, and I were just behind the door, so that when it was opened the Professor could guard it whilst we two stepped between the incomer and the door.
Godalming behind and Quincey in front stood just out of sight ready to move in front of the window.

We waited in a suspense that made the seconds pass with nightmare slowness.

The slow, careful steps came along the hall.