"What?" said The Doctor.

"After Evangelista died, I shut my eyes again, only this time Dr. Moon told the girl that only she can save us and then he looked right at me. He knew I was there the whole time. You need me cause I can cross over and try to figure out what's really going on." The Doctor studied Jenny. He really didn't want her here because it was so dangerous, but she was right; she was able to get information that none of them could. "Alright, you may stay, but only if you follow my rules. 1. Do not leave my side, ever. 2. Listen to me no matter what and 3. Do not close your eyes unless I say so and only for a minute. Do you understand?"

"Yes, sir." replied Jenny solemnly, she wanted to argue on a few points, but knew that would do more harm than good.

"Doctor!" came River's voice from the other room and The Doctor, grabbing Jenny's hand, ran back to the others. When they came to a stop they saw River looking at Proper Dave in confusion and relief. "The second shadow… it's gone." she said. The Doctor and Jenny looked down and sure enough it had disappeared.

"Where did it go?" asked The Doctor.

"It's just gone." said Proper Dave turning this and that while The Doctor looked him over. "I looked 'round. One shadow, see?"

"Does that mean we can leave?" asked River. "I don't want to hang around here."

"I don't know why we're still here. We can leave him, can't we? I mean, no offense." said Strackman.

"Shut up, Mr. Lux." said River.

"Really, how has no one killed you yet; you're intolerable" said Jenny glaring at the man.

"Did you feel anything?" The Doctor asked Proper Dave. "Like an energy transfer, anything at all?"

"No. No, but, look. It's gone." he replied turning around in circles.

"Does that mean he's safe?" asked Other Dave.

"Stop there. Stop. Stop. Stop there. Stop moving." quickly said The Doctor and Proper Dave froze mid circle. "They're never just gone, and they never give up." He whipped of his screwdriver and knelt on the floor sonicing Proper Dave's remaining shadow. "Well, this one's benign." he said in relief.

"Hey! Who turned out the lights?" suddenly said Proper Dave.

"No one. They're fine." said The Doctor looking up at the man in worry as he stood up.

"No, seriously, turn them back on." said Proper Dave in a no nonsense tone.

"They are on." said Jenny.

"I can't see a ruddy thing." Proper Dave continued his voice quickly changing to panic.

"Dave, turn around." said The Doctor. Proper Dave slowly began to retrace his circle pattern. "What's going on? Why can't I see? Is the power gone? Are we safe here?" he said stopping with his face towards the group. There was only one problem, the inside of his helmet was completely black, they couldn't even see an outline of Proper Dave's face. "Dave, I want you to stay still, absolutely still." said The Doctor. Proper Dave suddenly began to rigidly jerk about and there was a strange sort of sound coming from his suit; almost like a sucking sound. Jenny stiffened herself when she heard that; she had heard that noise before. "No, no, no." she said softly taking a step back.

"Dave, Dave, Dave, can you hear me? Are you all right? Talk to me, Dave." frantically asked The Doctor as Proper Dave's twitching stopped and he stood still again. "I'm fine. I'm ok. I'm…I'm fine." he said in a monotone voice.

"I want you to stay still, absolutely still." said The Doctor.

"He doesn't really have a choice now." said Jenny her voice wavering.

"What do you mean Jenny?" asked River as Proper Dave once again said that he was ok and fine.

"That jerking and sound, I've seen it before… when Evangelista was killed." Everyone slowly looked over at Proper Dave, if Jenny was right then that would mean. "I'm ok. I'm…I'm fine. I… can't… why can't I? I… can't… why can't I? I… can't… why can't I?" said Proper Dave over and over again. The realization hit everyone at the same time; no one really needed to look at his neural transmitter to know what had happened. "He's gone. He's ghosting." said River.

"Then why is he still standing?" asked Strackman.

"Hey! Who turned out the lights?" suddenly said Proper Dave his voice strong again. The Doctor slowly shuffled closer to Proper Dave as he again repeated, "Hey! Who turned out the lights?"

"Doctor, don't." said River in fear.

"Dave, can you hear me?" he asked as Proper Dave again said, "Hey! Who turned out the lights?" Just as The Doctor was inches away, Proper Dave suddenly grabbed The Doctor by the shoulders and forced him to the ground. "DAD!" screamed Jenny as she saw her father's face contort with pain. She moved toward him but only got a step before River wrapped her arms around her waist and held her in place. The Doctor looked up at the helmet above him and saw a skeleton appeared from the darkness in the helmet; it was all that was left of Proper Dave. "Hey! Who turned out the lights?" the skeleton asked again. Everyone took a step back when they saw the skeleton inside the helmet and that was just what Jenny needed. She yanked the sonic screwdriver from River's hand and jumped forward putting the tip of it again Proper Dave's suit. "Jenny, no!" shouted River.

"Let him go!" shouted Jenny and turned the screwdriver on sending massive shocks of electricity throughout the whole suit causing it to let go of The Doctor. "Back from it! Get back! Right back!" commanded The Doctor as he scrambled to his feet and pulled Jenny behind him. What happened next shocked and frightened everyone to the core; Proper Dave's suit began to walk towards them, albeit it wasn't moving very slowly but moving all the same. "Doesn't move very fast, does it?" said River.

"It's a swarm in a suit, but it's learning." said The Doctor.

"Dad, look!" said Jenny pointing to the ground around the infested spacesuit. There were now four shadows and three of them were moving very quickly towards the group of 6. "What do we do? Where do we go?" asked Strackman in panic.

"See that wall behind you?" said River pulling out another sonic device. "Duck!" she commanded. She fired the device at the wall and it cut a perfect square right through the wall. "Squareness gun!"

"You don't say." said Jenny with a roll of her eyes.

"Everybody out! Go, go, go! Move it! Move, move!" shouted River as they all escaped out the square hole with the swarm suit following slowly after them. "You said not every shadow." River said to The Doctor once they were all out.

"But any shadow." he replied as the swarm suit came closer and once again said, "Hey! Who turned out the lights?"

"Run!" shouted River taking The Doctor's hand in her own as they all took off down the hallway trying as best as they could to keep out of the shadows. They twisted down corridor after corridor until they had a considerable amount of distance between them and the swarm suit. They finally stopped and leaned heavily against the bookcases catching their breath. The Doctor took out his sonic screwdriver and began to work on the lights over their heads, but it wasn't really doing much except give of a soft glow. "What are you doing?" gasped Strackman.

"Trying to boost the power. Light doesn't stop them, but it slows them down." explained The Doctor.

"So, what's the plan? Do we have a plan." asked River as she pulled out her own sonic screwdriver and began helping The Doctor.

"Your screwdriver…" began The Doctor but was cut off as the light they were working on gave a spark and turned on full power. "Looks exactly like mine." he finished.

"Yeah, you gave it to me." said River with a smile.

"I don't give my screwdriver to anyone." said The Doctor.

"I'm not anyone." softly whispered River.

"Who are you?" The Doctor asked in a voice that usually demanded an answer but River just smiled. "What's the plan?" she asked again.

"I teleported Donna back to the Tardis. If we don't get back there in under 5 hours, emergency program one will activate." he said.

"Take her home, yeah." simply said River.

"How do you know that?" asked Jenny walking up to her as The Doctor inspected his sonic screwdriver. "We need to get a shift on." said River ignoring Jenny's question.

"Why won't you answer our questions?" asked Jenny in frustration, but The Doctor's quiet words stopped her before she could continue her rant. "She's not there." he said his face clouding over in worry. Jenny and River looked at him, assuming that he was talking about Donna. "I should have received a signal. The console signals me if there's a teleport breach."

"Well, maybe the coordinates have slipped. The equipment here is ancient." said River.

"Then where's Donna now? If she's not in the Tardis…" said Jenny fading out, terrible images of what Donna might be facing invading her mind and causing her to stop speaking.

"Donna Noble!" shouted The Doctor running up a near by service node. "There's a Donna Noble somewhere in this Library. Do you have the software to locate her position?" he asked. The node's 'head' began to turn around toward them, but it was a sight that they really didn't want to see. "Donna Noble has left The Library. Donna Noble has been saved." There on the front of the 'head' piece was Donna's face.

"Donna." gasped The Doctor as Donna's face repeated her phrase.

"How can it be Donna? How's that possible?" said River her sad eyes staring at the node as the node continued repeating. The Doctor reached up and traced two fingers along Donna's face. "Dad, what does this mean…" said Jenny her voice wavering.

"Oh, Donna. Remember what I said before about people donating faces like a lung or kidney after they die." said The Doctor softly never taking his eyes off of the node.

"Yeah, but what's tha…" said Jenny as realization struck her. "No… it… it can't… Donna… Donna!" she said tears falling down her face. From behind them they could hear the swarm infested suit coming closer still chanting its mantra of, "Hey! Who turned out the lights?"

"Doctor!" yelled River tearing herself away from the node and running back to the others. The Doctor just stared at the node with Donna's face; guilt dripping from him in droves. He had killed her, he had brought her to this place and now she was dead. He could hear River telling everyone to run but he just couldn't move. River ran up to him and pulled on his arm. "Doctor! We've got to go, now!"

"No, I'm not leaving!" yelled Jenny tears still flowing down her face.

"Jenny, we have to." urged River.

"No!" yelled Jenny. The Doctor gave a shake of his head; he had lost Donna, but he still had Jenny to take care of. "Jenny, we're leaving now!" he commanded grabbing her arm, but she pulled away.

"No!" she cried.

"I'm sorry." said The Doctor as he threw his arms around her waist and dragged her back away from the swarm suit and the 'Donna' node. As they ran, The Library was filled with the swarm suit saying, "Hey! Who turned out the lights?", the 'Donna' node saying, "Donna Noble has left The Library. Donna Noble has been saved.", and Jenny's heart wrenching cries of, "DONNA!"


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