Come back!"
   She ran from the safety of the passageway with Samuel
   chasing her.
   "NO, Isabel!" Samuel sprinted after her. Both of them realized
   the mistake they'd made and tried to stop, but momentum was
   on gravity's side. They slid closer to the opening on loose rocks
   and dirt until they finally skidded to a halt ten feet from the edge.
   "Step back, Isabel!"
   But Isabel couldn't stand the idea of being left behind by her
   protector inside Atherton. Without Gossamer, she didn't see
   how they could survive. She took one more step toward the
   edge, where gravity's pull was like a fast-moving river that was
   getting deeper and deeper.
   Samuel held on to Isabel's arm. "Isabel, please! I can't hold you
   if you won't help!"
   "I'm trying!" she said, finally coming to her senses as she felt the
   force of gravity growing. "I can't back up!"
   And just then, right when they were both more afraid than they'd
   ever been, the Raven rose from somewhere beneath their line
   of sight, its million black spikes sliding in and out threateningly.
   It crept up slowly, as if it were studying the two, trying to decide
   if they should be destroyed or not. The shocking sight of the
   mysterious vessel sent Isabel and Samuel into a panic.
   "I'm sliding, Samuel!" screamed Isabel. As Samuel reached
   unsuccessfully for her hand, she rolled head over heels toward
   the Raven, which hovered directly above the edge of the hole
   and seemed to watch the scene unfold without emotion.
   Isabel's legs went over the edge first and then her body
   followed until all Samuel could see was her head and her
   hands, which held on for dear life. Her eyes were white with
   fear as she slid, clawing the dirt with her fingers and then-- flit! -she was gone.
   "Isabel!"
   The Raven hovered closer to Samuel, leaving him speechless
   as its enormous weight glided overhead. Samuel looked back
   to the edge and thought about jumping after Isabel, though he
   knew he would be jumping to his death. Was there any chance
   he could save her?
   He heard Gossamer before he saw him, the monstrous black
   wings flapping somewhere out of view. But a second later the
   miraculous presence of the black dragon filled the cave once
   more.
   "This is all your fault!" cried Samuel, choking back tears. "She
   trusted you! You're nothing but a monster!"
   Gossamer flew up and in, pushing Samuel away from the edge
   with the power of his wings. The wind nearly bowled Samuel
   over as he ran back toward the passageway, angry and afraid.
   When Samuel was safely back from the pull of the opening,
   Gossamer landed. He blew a puff of black smoke from his nose
   and laid his soft wing along the floor. Isabel slid down, battered
   but alive.
   "Isabel!" shouted Samuel, overcome with gratitude that his
   friend wasn't lost forever. "Are you all right?"
   Isabel stood, feeling her arms and head. Her hair was a crazy
   mess on top of her head, and there were small cuts and bruises
   every where, but nothing appeared to be broken.
   "I think I'm all in one piece."
   When they looked back at Gossamer he began to move, quickly
   making sure Isabel and Samuel were okay and then going
   straight to the Raven. Two of Dr. Harding's most imposing
   creations sat nose to nose with each other, and Gossamer
   seemed oddly pleased at the arrival of the spiked object.
   "What are they doing?" asked Samuel, completely bedazzled
   by this new mystery. The Raven landed on the ground on
   thousands of black shards. As imposing as the Raven was, it
   was still dwarfed by the size of Gossamer, who stood over it,
   craning his neck in every direction as he examined the new
   arrival. It was, Samuel thought, like a mother inspecting an egg
   for the first time.
   Isabel and Samuel crept forward until they stood about twenty
   feet away from the Raven. They didn't dare get any closer.
   When the door began to open they jumped back, and
   Gossamer moved behind the door, where those coming out
   wouldn't be able to see him. If anyone turned around, though,
   there would be no hiding the crouching giant.
   Light from the white wall filled the inside of the Raven as Red
   Eye and Socket emerged, swishing their benders back and
   forth. Socket had found his goggles, but the dark lenses were
   spidery with cracks and the world of Atherton was harder to see
   than he'd hoped.
   Edgar called out from inside the Raven. "I can show you where
   to go," he said. "You should let me come out."
   "Edgar?" said Isabel. She couldn't believe her ears, and it
   showed in her voice. "Is that you?"
   "Edgar!" yelled Samuel.
   Isabel and Samuel wanted to bolt forward to look for their friend,
   but neither of them felt they could safely go anywhere near the
   Raven.
   Red Eye and Socket had no intention of letting their prisoners
   go. "Stay right where you are," commanded Red Eye, staring
   down Samuel and Isabel. He returned his bender to his back,
   but he had found Shelton's Leveler, a very powerful handheld
   pistol of sorts, which he pointed in their general direction.
   "Bring me Edgar, and one of the others--the small one," said
   Red Eye. Socket reached back and stored his bender, then
   disappeared inside. When he returned a moment later he had a
   firm grip on Edgar in one hand and Landon in the other. Landon
   had pulled his small goggles down over his face and looked
   around in wonder.
   "It's really you!" Isabel cried, her arms outstretched as she
   impulsively moved toward him.
   "That's far enough!" said Red Eye. He grabbed Edgar roughly
   with his free hand and yanked him close.
   "You shouldn't do that," warned Samuel. "And who's going to
   stop me?" said Red Eye. Seeing no adults to confront him, he
   slipped easily into his typical arrogant behavior. "I've got the
   boy and the Leveler."
   Samuel and Isabel shook their heads. They had an idea of what
   was coming.
   "Don't shake your heads at us!" demanded Socket. He raised
   his hand to strike Landon and show who was in charge. It was
   then that he felt the hot breath on the back of his head. Socket
   looked over his shoulder. His brother followed suit.
   "You better let them go," said Isabel. "Gossamer doesn't seem
   to like you very much."
   Gossamer's head was frighteningly close to Red Eye and
   Socket. The dragon opened its growling mouth and revealed
   rows of black teeth.
   "Gossamer, it's really you," said Landon slowly, mesmerized.
   Socket's grip had slackened and Landon pulled himself free,
   stepping farther back to get a good look at the monstrous black
   dragon. He broke into a great smile and looked at Socket. "Oh,
   he's mad! You really made him angry!"
   In a flash Gossamer had one huge claw around Socket and
   lifted him off the ground, but his fiery blue eyes never left Red
   Eye. Socket squirmed and screamed as Red Eye pushed
   
					     					 			; Edgar to the ground. His plan was to dive back inside the
   Raven and return to the Dark Planet as fast as he could;
   Atherton was not what he had expected.
   But his leap to safety ended in midair in the claw of the black
   dragon.
   Gossamer held both men close to his face and inspected them.
   He had a mind to throw them both into the air and shower them
   with flames, reducing them to bones and ashes before
   everyone's eyes. Red Eye and Socket screamed in terror as
   Gossamer held them tightly, gazing with those terrible, piercing
   eyes. The Leveler fell out of Red Eye's hand and Gossamer
   pulverized it with one foot.
   "Does he listen to what you say?" Edgar asked Samuel and
   Isabel. He wanted to go to them, embrace them, and hear all
   about how they'd come to be here with such a commanding
   beast. But he couldn't do that until Red Eye and Socket were
   taken care of.
   "He usually listens to us," said Isabel. She looked to Edgar a
   little worse for the wear, as if she'd been beaten up or rolled
   down a steep hill, and it made him wonder about the adventure
   she'd had.
   "Tell him to set them down," said Edgar.
   "Put them down, Gossamer," yelled Isabel.
   A burst of dark smoke drifted from Gossamer's nose. He put
   Red Eye and Socket down reluctantly but kept a close eye on
   them. They were fairly near the edge and they felt the pull of
   gravity.
   "Can't we go back to the Silo?" asked Socket, who'd already
   had quite enough of the monsters and bright lights, and now
   had this bizarre feeling that he was going to be pulled off the
   edge.
   Edgar pointed toward the wal opposite the passageway, which
   seemed as good a place as any to make them wait until he
   could figure out what to do with them. The rest of the green
   team already had their goggles on as they streamed out of the
   Raven and blinked rapidly in the light. Gossamer sniffed the
   door to the Raven, pronounced it empty, and set his gaze on
   Red Eye and Socket.
   "Throw the benders off the edge," said Edgar. "Then sit over
   there and don't make a sound."
   "We'll do no such thing!" shouted Red Eye. "Send us back to
   the Dark Planet. That's all we want."
   "Give them a good roar, Gossamer," Samuel ordered.
   "Everyone cover your ears!"
   Gossamer took in a colossal breath. It felt like all the air was
   being sucked out of the chamber. All the children covered their
   ears, and then Gossamer roared at Red Eye and Socket, his
   massive teeth only inches from their faces. For Red Eye and
   Socket it was the kind of noise that felt like it had the power to
   kill them both where they stood. Forever after they would have
   an annoying ringing in their ears that would make it nearly
   impossible to hear what anyone was saying.
   When the roar was over the two men pulled out their benders
   without hesitation and threw them toward the vast opening to
   the outside. Gossamer blew a mighty red flame at the benders
   and the horrible weapons were vaporized for good.
   "What's that you say?" said Socket, looking at his brother and
   hearing only the ringing.
   "What?" said Red Eye, banging his head with the palm of his
   hand.
   The rest of the green team looked around, stunned and
   confused, as Edgar, Isabel, and Samuel hugged one another.
   The time of their reunion had finally come and the questions
   flew. Soon Edgar understood how his two friends had used the
   tablet to find Gossamer, and Isabel and Samuel understood that
   Edgar had brought the Raven. None of them had any idea what
   was supposed to happen after that.
   "These are my new friends," said Edgar, "Vasher, Teagan,
   Landon, and Aggie."
   All four of the children from the Silo looked apprehensively at
   Samuel and Isabel. They were self-conscious of the way they
   looked, because even from inside their goggles Samuel and
   Isabel seemed as healthy as Edgar did. Teagan wondered for a
   brief moment if she fit in better on the Dark Planet than here.
   "They have to wear the goggles, because of the light," said
   Edgar.
   Samuel was already talking to Vasher and bending down to
   shake hands with Landon. Isabel knew immediately what she
   had to do.
   "I'm very happy to meet you," she said, drawing near Aggie and
   Teagan. "Thank you for bringing Edgar back and for coming
   here. We're going to be great friends, we three, I'm sure of it."
   Aggie and Teagan felt better then. Maybe things would be all
   right.
   "I think we're about to see what Dr. Harding meant by the chill of
   winter," said Edgar. "Maybe we saw the statues in the yards in
   the right order, after all."
   Gossamer had been watching the Raven, nudging it gently with
   his snout as the group gathered together. They watched as the
   black dragon blew soft flames on the black surface of spikes.
   "I think he's cooking the Raven," said Landon.
   "Be quiet," said Vasher. "Let's not distract him."
   The Raven's door slid shut and it rose into the air and drifted
   slowly toward the wall of white crystals. "They're the same,"
   said Samuel out of the blue, noticing that the Raven was
   shaped the same as the many oval shapes of glowing white
   light on the vast wall.
   "What do you mean?" asked Vasher, who was keenly
   interested in all that was happening.
   Before Samuel could say anything more Gossamer walked
   behind the Raven, fanning it with flames. The spikes began to
   glow red and orange, though the center stayed black as night.
   Seeing the spikes turn red seemed to spur Gossamer on, and
   he blew thicker, darker flames as they moved closer to the vast
   wall of white crystals. When they came within fifty feet of the
   wall, Gossamer stopped blowing. As the Raven spun in a slow
   circle, its spikes appeared to have been lit like a mil ion long
   candles.
   "I get the feeling we should be in the passageway," said
   Samuel.
   "So do I," said Isabel.
   She and Samuel led everyone out of the chamber and stood a
   few feet back inside the tunnel. Edgar spotted Red Eye and
   Socket huddled against the far wall. He yelled for them come
   near, but they couldn't hear him. He wasn't at all sure it would
   be a good idea to let them come too close, anyway. He hadn't
   wanted to see them burned to death by a dragon, but he surely
   didn't trust them.
   Gossamer turned and blew fire on the Raven again. A few
   seconds later a sound like firing arrows filled the air. Everyone
   marveled as the once black spikes that surrounded the Raven
   became flaming spears flying into the white wall by the tens of
   thousands. The Raven moved up and down, firing glowing
   orange arrows into every part of the wall. Soon the wall was
   trembling and Gossamer was howling magically, flapping his
   wings eagerly as if preparing for a task he'd waited his whole
   life to begin.
   "He's not leaving, is he?" asked Landon, suddenly aw 
					     					 			are that
   his dream of being with Gossamer might come to a quick end.
   He ran out into the open yelling Gossamer's name until he
   stood at the foot of the black dragon. "You can't leave! I only just
   found you."
   Gossamer leaned down close and seemed to smile at Landon.
   His big tongue rolled out and Landon touched it. It was hot, but
   not so much that he couldn't put his fingers on it, and Gossamer
   licked all the way up Landon's arm.
   "Are you ever coming back?" asked Landon.
   Gossamer couldn't respond, but his big eyes stared down at
   Landon and nudged the boy toward the passageway with the
   soft part of his nose.
   "He licked me! I bet he's never done that to anyone else, ever!"
   The wall of white began to change. It moved like it was alive,
   bulging in a thousand different places, until a section crumbled
   loose and drifted in the air. It was a mirror image of the Raven,
   only it was white, not black. It was the same size and oval
   shape and covered on every side by white shards. A few
   seconds later a second white Raven broke free, and then, as if
   by magic, there were hundreds of white Ravens floating in the
   chamber.
   "I've seen something that looks like this before," whispered
   Aggie. "My dad had a picture of it. This is winter."
   "It wouldn't have worked without you," said Edgar, looking at all
   his new friends from the Silo. "I don't think white Ravens are
   possible without powder blocks. It's the secret ingredient."
   Gossamer flapped his wings and ran for the opening of the
   chamber before any part of the storm could escape. The black
   dragon took flight, zooming down and out of sight, then
   charging back up again and holding steady as he roared into
   the chamber. A steady stream of white Ravens fell in line
   behind Gossamer and he flew away, his dark outline
   disappearing fast as he raced for the Dark Planet.
   "He was saying goodbye," said Isabel, putting her arm around
   Landon. The two of them would miss Gossamer more than
   anyone else.
   "I think he's coming back again someday," said Landon. "In fact,
   I'm sure of it."
   Vasher watched in awe as the sky fill with white.
   "There must be ten thousand of them."
   "More than that," said Samuel, seeing that the wall was
   anything but finished producing them. A steady blizzard of white
   Ravens blew through the chamber, all of them following the
   black dragon. The making of winter lasted an hour. Red Eye