He was on the verge of describing the London Tree CARM! “Clave?”

“Me, I didn’t notice most of this, what with my broken leg. Yeah?”

“Drink some water. This fringe is strong.”

John Lockheed said, “Yes, you’re not used to it,” and passed Clave the water gourd. Clave drank, and drank again. Rather was given a gourd, and he couldn’t understand how he had become so thirsty.

Then Carlot was there and it was all right, and Rather was free to go to sleep.

Kendy saw them streaming toward the log like a covey of brightly colored birds: young men and women stretched like taffy. Wings patterned in primary colors flapped behind, making them seem even longer. Each pattern was different. Birds must find each other in the sky.

The helmet microphone picked up giggling and snatches of talk. Some flew with skewed clumsiness, drunk on alcohol or other recreational chemicals. Kendy ran the record again, but the noise factor was too great; the words wouldn’t come clear.

They passed out of the helmet’s view and were gone.

Chapter Sixteen

High Finance

from the Citizens Tree cassettes, year 926 State

BOOCE STARTED TEA WHEN HE SAW THEM COMING. HE looked them over as they entered. Nurse Lockheed had the giggles. Her brother was furious.

Booce smiled at them. “Half Hand’s?”

“Right. Fringe tea.” Carlot wasn’t happy.

“It was strange,” Debby said. “We ate…well, we tried everything. Clave made a list—”

“I hope we can afford it all,” Clave said. “Where’ll we grow it? We’ll have to plant the out tuft and make the lift cables twice as long.”

The teapot went among the half-dozen dumpers who had returned with Logbearer’s crew. In a dozen breaths it was empty.

“Jonveev was kind enough to lend me some stuff,”

Booce said. “The teapot, some blackbrain, some cookware. Carlot… “He frowned. She should have brought supplies from the Vivarium and the Market shops.

She handed him a translucent blanket-leaf folded lengthwise. There was food within: vegetables, a slab of cold moby meat, and a baked sweet potato. “Half Hand gave us credit.”

“That’ll be breakfast. Jonveev fed me.”

John Lockheed sensed what was happening. “Many thanks, Booce, and we’d best be going.”

Raym showed his astonishment. “We just got here!”

“Raym, now. Come on, Nurse. Booce, we’re sorry about your trouble, but it didn’t ruin a good evening. It’s good to see you-back safe. Carlot—” He stretched his toes to clasp hers. Then the whole covey of dumpers moved out into the rain, shooing Raym and Nurse ahead of them.

“Now why did they do that?” Clave asked.

“They know we have to talk about money. You don’t do that in front of strangers,” Booce said. “All right, Carlot.”

“Zakry won’t give me credit. We’ll have to forage the trunk for food. I went to Dave Kon. He still owes for a klomter of wood from our last trip. He wouldn’t pay me. He offered full payment if we’d sell him a klomter off the new log at two times ten-square. I turned him down.”

“Right. That mutineer thinks we can’t afford to hire a judgment! See, Clave, the Admiralty won’t convene a civil court unless both sides can prove that they can pay court costs. Loser pays. But the Navy knows we have the Wart! One way or another, we’ll get money or credit. Carlot, I think I know what Hilar has in mind. Burl.”

Carlot thought it over. The tree dwellers watched with no sign of comprehension. She said, “Risky. Nobody knows how.”

“Hilar can afford to take the chance. He brought his tree in with the tuft still on. He asked for a loan and offered decent terms. Usually the tree dies, but sometimes—”

Debby suddenly said, “I remember. The idea is to let a tree grow without tide. The wood’s supposed to twist into knots?”

“Right. But trees aren’t really built for that. I wonder if Hilar knows something? If he can get money to live on, he can grow his burl while we sell our wood. He’d like to get the money from us, if we had it.”

“We should be asking Jeffer about this.”

Booce grimaced. Then: “Sorry. Debby, you’re tree dwellers, you should know a lot about them, but you’ve never seen a tree growing outside of tide.”

“You wouldn’t grow burl yourself, stet? Belmy’s not a fool or he wouldn’t be richer than you, stet?” Booce bridled, but Debby went on. “He knows something you don’t, something about burl. Jeffer the Scientist knows a lot we don’t. Let’s ask.”

“Burl,” Jeffer said musingly, watching the faces in the bow window. Debby was hiding anxiety. Booce had asked his question with some belligerence. This had been her idea, not his. Are you any good at all? Prove yourself, Scientist!

Blue lines of print scrolled across the faces.

INTEGRAL TREES GROW WELL IN A WIDE RANGE OF TIDES. LOW ATMOSPHERIC PRESSURE KILLS THEM PASTER THAN LOW OR HIGH TIDE. IN DENSE AIR AND VERY LOW TIDE THEY MIGHT SURVIVE. IN FREE-FALL THEY DIE. OTHERWISE WE WOULD FIND TREES GROWING NATURALLY IN THE CLUMP.

Booce was talking. “Hilar thinks he’s got me by the seeds. He offered me a loan if I withdraw my tree from sale, but he’s not serious. It’d break me. I’d be paying interest, and no way to get it back. Of course he doesn’t know about the Wart metal.”

“Do you really need to know if he can grow burl?” Jeffer said. “Booce, you’re satisfied that he’s trying it. You only need a short-term loan till you can sell your metal. The Belmys aren’t your enemies, are they?”

“No, they’re friends. Who would I talk to if I couldn’t talk to other loggers? But Hilar would love to have me carving the dumbo on my sticks, and all the loggers want to be richer than, say, the architects. Jonveev won’t loan me money unless she thinks I can pay it back. Or if I’ve got some kind of collateral…hell.”

A TREE SHOULD CONTINUE TO GROW IF THERE IS SUFFICIENT TIDE TO PULL WATER AND NUTRIMENT INTO THE TREEMOUTH AND TO WORK THE INTERNAL VEINS WITHIN  THE TRUNK. SPIN THE LOG, JEFFER.

“Tell them about the Wart,” Carlot was saying.

“I didn’t want to. I guess…I’ve got to. It’d be better if I knew exactly what Hilar’s planning.”

“He’ll spin the log,” Jeffer said.

“What? What for?”

“Spin tide. Clave. It’s a scientific thing. Here, pick up that pot or whatever and throw it round and round your head. Ann’s length…like that, stet. Feel the pull? Like tide, isn’t it? Belmy’ll use his steam rocket to start the log spinning, not enough to tear it apart, just enough to keep some pull inside the tuft. The tree needs tide to move its food around—”

“By the State, I believe you’re right.”

“But the, uh, growth patterns would still be screwed up, with Voy going round and round and weird Clump tides going every which way. I’ve never seen burl, but isn’t that what you want, Booce? Grain that doesn’t grow in straight lines? He’ll spin it just enough to keep water and fertilizer in the treemouth.”

“Yes. Okay.”

LOSING CONTACT.

Hilar and Jonveev waited, wearing polite smiles, until Booce had finished talking. “Burl,” Hilar said. “It sounds interesting but risky.”

“Hardly cost-effective,” Jonveev said.

Booce said, “There are other values. It would be indecently lucrative if it worked. You’d have done something nobody else could.” They did not comment, and he went on. “Let’s assume, just for talking purposes, that you’ve been considering a burl tree. Who else would you let in on the secret?”