Dracula by Bram Stoker Chapter 21 Page 19

There was no need to put our fear, nay our conviction, into words, we shared them in common. We all hurried and took from our rooms the same things that we had when we entered the Count's house. The Professor had his ready, and as we met in the corridor he pointed to them significantly as he said, “They never leave me, and they shall not till this unhappy business is over. Be wise also, my friends. It is no common enemy that we deal with Alas! Alas! That dear Madam Mina should suffer!” He stopped, his voice was breaking, and I do not know if rage or terror predominated in my own heart.

Outside the Harkers' door we paused. Art and Quincey held back, and the latter said, “Should we disturb her?”

“We must,” said Van Helsing grimly. “If the door be locked, I shall break it in.”