Zane shrugged and joined James on the broken end of the wall. Tall grass swished around the boys' feet where they dangled over the side. "I don't know," he replied. "Hiding the unicorn's shoe in the roots of the Warping Willow was totally genius. That horseshoe may have some powerful mojo in it, but if it's stronger than the Willow, I'll eat a Clutch. That's a big score for the Ralphinator."
"It was nothing," Ralph said, trying not to grin with pride. "I was just thinking back to our first year when Delacroix hid the Merlin throne right on Hogwarts grounds since it was the only place in the country that was magical enough and protected enough to overshadow that kind of power. If it worked for her, I thought it might work for us."
Zane nodded. "It's an excellent idea no matter what. I bet if old Mags had thought of it, he might actually have made it to the World Between the Worlds and not gotten shot down in an alley like a cowboy at high noon."
James shook his head, not at all sharing in his friends' carefree attitudes. "It's just that it's taking too long," he said, smacking his hand on the stone next to him. "That idiot Keynes, the arbiter, is nearly finished with his inspection. Dad sent me a note saying that he ran into him at the Crystal Mountain. Keynes told him that he wouldn't need to interview any of us after all, said that he'd found all the information he needed elsewhere. That can only mean one thing, can't it? He's about ready to make his judgment and he's found just what he needed to convict Petra and send her to prison!"
"But who could he have talked to?" Ralph asked, kicking at the weeds near a fallen chunk of stone wall. "We were the only witnesses to what happened. Who else would tell him that someone that looked an awful lot like Petra came walking out afterwards? I mean, the only people we told were Rose and Scorpius through the Shard. If Keynes had talked to them, they definitely would have told us."
James frowned dourly. Ralph may be right about Rose, but James himself wasn't so sure about Scorpius. "Either way, if we're going to figure out this stupid riddle, we'd better do it right quick. Otherwise, there won't be any point. They'll have passed judgment on Petra and carted her off and Izzy will wind up in some Muggle foster home, probably with all her memories of us completely Obliviated."
"But we've checked out everything we could think of," Zane said, raising his eyebrows and hands at the same time. "We got bupkis! If the Nexus Curtain lies within the eyes of Roebitz, then Roebitz sure ain't talking about it. I'm all out of ideas and I know from experience that that means you two are completely tapped out as well." He sighed and shook his head.
"Hey, I'm the one what thought of hiding the horseshoe under the Warping Willow," Ralph reminded the blonde boy, scowling in annoyance. Zane shrugged again and rolled his eyes.
"I just hate feeling stuck like this," James groused darkly. "We're so close and yet we're completely stymied. I feel like that bloke Roberts who had to live on top of the sunken Aquapolis like a shipwreck survivor, so close to civilization, but cut off from it, all alone up on top with nothing but the waves and the seagulls to keep him company." He leaned forward and crossed his forearms over his knees, exhaling dourly. A moment later, he realized that Zane was staring hard at him.
"What did you just say?" the blonde boy asked in a low, emphatic voice.
James shrugged it off. "It was just this bloke that we met on the journey here. He lived on the very top of the Aquapolis, the part that poked up out of the ocean like an island whenever the city was sunk beneath the surface…"
"No, no," Zane said, his eyes growing sharp. "Before that! What did you say his name was?"
James glanced quizzically back at Zane, but it was Ralph who answered.
"Roberts?" he said. "What's the big deal about that?"
Zane's eyes bulged. He looked back and forth between James and Ralph in apparent amazement. "What's the big deal?" he exclaimed. "You two just said it! Roebitz! You're seriously telling me that this island dude's name was Roebitz?"
James looked aside at Ralph. "We didn't say Roebitz," he replied in a puzzled voice. "We said Roberts. Can't you hear?"
"Spell it!" Zane demanded, nearly vibrating with excitement.
Ralph sighed, and spelled out the name. Zane's eyes bulged even further.
"It's your accent!" he said, as if to himself. "The English accent! When you say Roberts… it sounds like Roebitz!"
"We don't have any accent," Ralph scowled. "You Americans do."
"Don't you see?" Zane said, pushing James hard enough to nearly knock him off the stone wall. "Magnussen spoke with the same accent you two do! He never approved of the country's break from England and insisted on speaking the same way you Brits do! He called it 'the King's English', remember?"
James' own eyes began to widen slowly. "In the Disrecorder vision," he said, "when Franklyn was explaining Magnussen's riddles, he imitated Magnussen's accent! We didn't recognize it, though since Franklyn's an American. We heard it wrong because we didn't recognize that he was mimicking the way Magnussen spoke. He didn't say 'Roebitz' at all!"
Ralph finished the thought for all of them. "He said Roberts," the big boy breathed in a low voice, glancing at his friends. "The Nexus Curtain… lies within the eyes of Roberts!"
All three boys stared at one another, dumbstruck. Slowly, they all turned toward the ruin behind them, looking up over the broken bits of garden wall and the weed-choked stairs toward the remains of the grand façade. The lintel over the door still bore the engraved name of the original owner: 'ROBERTS'.
In front of this, jutting crookedly up out of the tall grass, just as always, was the statue of the man himself, his stern face weathered with age, his wand held purposely at his side.
"The eyes of Roberts," James said quietly, suddenly flush with adrenaline.
"It can't be that easy," Ralph muttered, shaking his head. "Can it?"
"Only one way to find out," Zane said, jumping down from the stone wall and clapping his hands together. "Whaddaya say, Ralph? Feel like giving me a little boost?"
Three minutes later, James stood in the shadow of the statue of Roberts, peering up at Zane as he stood atop Ralph's shoulders, struggling to reach the back of the statue's head.
"It's a good thing this thing's pedestal is mostly buried in the dirt," Ralph grunted. "Otherwise we'd never be able to reach the top of it."
"There're holes in the back of the head!" Zane called down. "Two of them, side by side, see? Push me up a little higher, Ralph."
"I'm pushing as high as I can," Ralph groaned, struggling to stand on tiptoes. "What do you see?"
"Nothing," Zane said, his voice muffled as he pressed his eyes to the back of the statue's head. "The holes go all the way through the statue, right out the eyes, as far as I can tell. But there isn't anything inside here at all."
James frowned, and then a burst of inspiration struck him. "Can you see through the front?" he called up. "Like, what if the secret isn't literally in his eyes. What if it's what he's looking at?"
Zane was silent for a moment as he struggled to line up his own eyes with the holes in the back of the statue's head. Finally, he shook his head.
"No good," he replied. "It's all blurry. I can't line up the holes, somehow. It's like being totally near-sighted."
"Hurry it up," Ralph grunted. "Your heels are like anvils. How can a skinny little prat like you weigh so bloody much?"
"Wait a minute!" James said suddenly. "I've got an idea!"
Swiftly, he dropped his knapsack and unzipped it. He dug for several seconds and finally retrieved something from the bag's recesses.
"Here," he said, jumping up and turning to Ralph. "Hand these up to him."
"Your glasses?" Ralph frowned, glancing at the object in his hands. "You're serious?"
"It could work!" James insisted. "Just hand them up to him!"
"Let's see 'em, Ralph," Zane called down, reaching. "You never know. James is due for a good idea one of these times."
Ralph reached up and handed the glasses off to Zane. Carefully, Zane stretched up a
gain, wrapping his arm around the statue's neck and pushing the glasses onto the stony face.
"Uh oh," he said suddenly.
"What!?" James called.
"I heard a crack," the blonde boy called back. "I think ol' Roberts has a bigger head than you, James. I think he broke the nose of your specs. Sorry."
James sighed. "I have a spare," he said, rolling his eyes. "Can you see any better?"
Zane pressed his eyes to the back of Roberts' carved head again. There was a long, tense moment as he adjusted the glasses and struggled to pull himself into position. He was nearly riding piggyback on the statue's leaning back now.
"It works!" he finally announced. "Sorta."
"What do you mean 'sorta'?" Ralph asked.
Zane adjusted the spectacles on the statue's face again. "Well," he called down, "I can see through Roberts' eyes all right. The glasses work almost like a telescope. It's just that there isn't much to see. At least, not anything that's very helpful."
"What is it?" James demanded, nearly hopping with impatience.
"Roberts seems to just be staring straight down the mall toward Administration Hall," Zane replied, still peering through the back of the statue's head. "He's looking right at the front doors, in fact. They're propped open, so I can see right through the main corridor. Hey! There's Albus and Lucy! Probably going to get an early dinner."
James shook his head. "That can't be the secret entrance to the Nexus Curtain. We've been in there a hundred times."
"Well, that's what's in the eyes of Roberts," Zane called back. "Maybe we should go snoop around in there a little more. Who knows what might be—" He stopped suddenly and pressed himself harder against the back of the statue's head, frowning slightly.
"What?" Ralph asked impatiently. "What might be what?"
"Hold on," Zane said. "Someone's opening up the doors on the other end of the main corridor now. I can see straight through the whole building. Cool."
James waited. He knew what was on the other end of the campus, behind Administration Hall. Victory Hill was the honorary home of every year's Clutchcudgel tournament winner. According to tradition, the night of the final match was marked by the magical March of the Houses, when the winning team's residence would magically arise from its cellar and circle the campus, coming to rest on the permanent foundation atop the hill near Pepperpock Down. Unfortunately, Zane himself had not witnessed a March of the Houses, nor had anyone else for the past ten years or so, since Team Werewolf had handily won the Clutchcudgel tournament for over a decade, thus holding onto that position of honor.
"It's just Ares Mansion," Zane called down. "I can only see the base of it through the back of Administration Hall, up on Victory Hill. Man, I hate those guys."
"Is that it?" Ralph asked, exasperated.
"That's it," Zane replied. "Just the foundation up on Victory Hill with that big mausoleum house of theirs sitting on top of it. The only part that's really visible is the cornerstone with that weird little 'U' engraved on it."
James frowned. "Weird little 'U'?"
"Yeah," Zane sighed. "On the cornerstone of the permanent foundation, there's just this odd symbol like a little letter 'U'. Nobody knows what it stands for. 'University' maybe? Or 'U are here'?"
James narrowed his eyes very thoughtfully. "Are you certain…," he asked slowly, "that it's a 'U'?"
He peered up at Zane. The blonde boy looked down at him. Slowly, his eyebrows rose up onto his forehead as his eyes widened.
Ralph's knees buckled slightly. In a strained voice, he said, "This means you can get off my shoulders now, right?"
"What do you three want?" an older Werewolf boy called from the high portico of Ares Mansion as James, Zane and Ralph approached. James recognized the speaker as Clayton Altaire, the captain of the Werewolf Clutch team.
"Oh, we're just here to bask in your glory for a minute," Zane replied from the footpath that circled Victory Hill. "Don't pay any attention to us."
Altaire scowled at them suspiciously. "What's that you got in the bag, then?"
"Oh, this?" James asked, his face reddening. He looked down at the black velvet bag in his right hand. "It's nothing. Just, er…"
"It's his Technomancy homework," Ralph volunteered. "Totally dangerous stuff. Strictly experimental magic. I wouldn't even look directly at it if I was you."
Altaire nodded skeptically toward Zane. "I know you, Walker. If you're trying to prank us…"
"Me?" Zane asked, his face a mask of wounded innocence. "Never! Why, I'll have you know that this here is James Potter! His brother is Albus, one of your Werewolf brethren. We'd never do anything to cause any trouble for little ol' Al, would we fellas?" He looked back and forth between James and Ralph, who nodded silently.
"Albus," Altaire smirked. "Yeah, our little Cornelius. I'll tell him you 'popped in for a chat'." He turned and walked into the shadow of the doorway, chuckling to himself.
"Yeah, you do that, stump-head," Zane muttered, rolling his eyes. He turned to James. "All right, come on. Let's see if it fits."
"I don't like having that thing out in broad daylight," Ralph said, following closely as James and Zane angled toward the corner of Ares Mansion, passing a rather large bronze statue of a fiercely snarling werewolf with blank amber eyes embedded into its face. James knew that the statue had been a gift from an alumnus, erected some ten years ago. Albus had told him that the members of the Werewolf Clutchcudgel team ritualistically rubbed the statue's snarling muzzle on every game day as they made their way to Pepperpock Down. James shuddered as he passed before the glinting bronze figure, not liking that frozen, toothy growl.
As the three approached the cornerstone of the house's permanent foundation, James saw that it was quite a large block of solid granite. At the very top of it, engraved right up to the edge, was a squat U-shape.
"It'll only take a second, Ralph," James said, feeling rather nervous himself. "We just need to see if it's the same shape. If the horseshoe is the dimensional key, then this could be the keyhole. If it's not, then we'll just take it back and hide it under the Warping Willow again."
Ralph gulped. "You mean if it fits, we're going to go through into the World Between the Worlds right now?"
"Relax, Ralphinator," Zane hissed impatiently. "We're just going to see if it works. We'll come back later for our big entrance if all goes as planned."
Glancing around to assure no one was watching, James slipped the silver horseshoe from its bag. The three boys crowded around the cornerstone as he held it up next to the engraved shape.
"Well," Ralph said hesitantly, "it fits… a little."
"The engraved shape's too short," Zane said, shaking his head. "The top part's cut off."
James peered at the horseshoe as he held it up against the engraved U-shape. "The bottom bit fits perfectly," he agreed. "It's almost like the top half of the cornerstone is missing."
"That makes sense," Zane said. "None of the buildings are on their original foundations. Every time there's a new Clutchcudgel tournament winner, the houses swap around. I bet nobody even remembers which house was originally built on this foundation."
"So if we can figure out which house's cornerstone shows the top half of the horseshoe," Ralph ventured, "then we'll know where the entrance to the Nexus Curtain is, right?"
"Maybe," James said, slipping the horseshoe back into its velvet bag. "But I have a feeling that the only way the dimensional key will work is if we get the right house onto the right foundation."
Zane shrugged optimistically. "That's easy! Like Ralph said, we just need to find out which house has the rest of the horseshoe on its cornerstone and then make sure that that house wins the Clutch tourney. If we're lucky, it'll be Hermes Mansion. We Zombies are up for a win this year. I can feel it."
James slumped as a sinking certainty settled over him. He shook his head slowly.
"I don't think," he said morosely, "that it's going to be Hermes Mansion."
"Wow," Ralph said a sh
ort time later as the three boys stood in the bushes in front of Bigfoot House. "How'd you know?"
"Couldn't say," James answered with a sigh. "It just makes a certain kind of backward sense, doesn't it?"
Zane nodded firmly, his lips pressed into a tight line as he stared down at the cornerstone of Apollo Mansion. Sure enough, the bottom edge of the stone showed the twin markings of the top of the silver horseshoe. "So," he said heartily, still nodding, "in order to open the Nexus Curtain and potentially prove the innocence of our good friend Petra Morganstern, the worst Clutch team in a decade has to win the tournament against the best Clutch team in a decade. Is that about it? Do I have this straight?"
"I'm afraid so," James answered dourly.
Zane nodded some more. "Well, then," he said, "one thing above all else is absolutely certain."
"What's that?" Ralph asked, a little hesitantly.
Zane looked gravely at both James and Ralph and then answered, "You're gonna need a bigger Gauntlet."
Over the following weeks, James approached Team Bigfoot's Clutch magic practices with renewed vigor. They did indeed expand the Gauntlet, adding a gyroscopic flight pad section where players could mount a skrim and fly in place with simulated wind, turns, and, most important of all, attacking clockwork opponents. Using this, players practiced Artis Decerto in flight, learning to perform midair flips, barrel rolls, horizontal leans, and an entirely new maneuver, known as the Drop, in which a player would fall flat onto the length of their skrim, their fingers curled over the front edge, reducing their target area and wind resistance, and effectively transforming themselves into missiles. In this posture, the player was able to use his or her skrim as a shield, deflecting spells by pulling the leading edge upwards, forcing the spells to bounce off the bottom.