She glanced once more at the king plasmoid against the wall. It stayed silent too. And it was as if the two silences cancelled each other out.

She remembered the last feeling of moving downward and lifted the suit toward a passage that came in through the ceiling. She hung before it, considering. Far up and back in its darkness, a bright light suddenly blazed, vanished, and blazed again. Something was coming down the passage, fast....

Her hand started for the gun handle. Then it remembered another drill and flashed to the suit's communicator. A voice crashed in around her.

"Trigger, Trigger, Trigger!" it sobbed.

"Ape!" she screamed. "You aren't hurt?"

29

Mantelish's garden in the highland south of Ceyce had a certain renown all over the Hub. It had been donated to the professor twenty-five years ago by the populace of another Federation world. That populace had negligently permitted a hideous pestilence of some kind to be imported, and had been saved in the nick of time by the appropriate pestilence-killer, hastily developed and forwarded to it by Mantelish. In return, a lifetime ambition had been fulfilled for him—his own private botanical garden plus an unlimited fund for stocking and upkeep.

To one side of the big garden house, where Mantelish stayed whenever he found the time to go puttering around among his specimens, stood a giant sequoia, generally reputed to be the oldest living thing in the Hub outside of the Life Banks. It was certainly extremely old, even for a sequoia. For the last decade there had been considerable talk about the advisability of removing it before it collapsed and crushed the house and everyone in it. But it was one of the professor's great favorites, and so far he had vetoed the suggestion.

Elbows propped on the broad white balustrade of the porch before her third-story bedroom, Trigger was studying the sequoia's crown with a pair of field glasses when Pilch arrived. She laid the glasses down and invited her guest to pull up a chair and help her admire the view.

They admired the view for a little in silence. "It certainly is a beautiful place!" Pilch said then. She glanced down at Professor Mantelish, a couple of hundred yards from the house, dressed in a pair of tanned shorts and busily grubbing away with a spade around some new sort of shrub he'd just planted, and smiled. "I took the first opportunity I've had to come see you," she said.