rich tussore wings of some lately emerged and semi-conscious butterfly, or at caterpillars immobile like the knobbed twigs of a pale-skinned tree, or at slim green snakes stabbing the glass wall again and again with their flickering cleft tongues. The heat of the air, and the bloom of heavy flowers, which swam in water or rose stiffly from great red jars, together with the display of curious patterns and fantastic shapes, produced an atmosphere in which human beings tended to look pale and to fall silent.
Opening the door of a house which rang with the mocking and profoundly unhappy laughter of monkeys, they discovered William and Cassandra. William appeared to be tempting some small reluctant animal to descend from an upper perch to partake of half an apple. Cassandra was reading out, in her high-pitched tones, an account of this creature’s secluded disposition and nocturnal habits. She saw Katharine and exclaimed:
“Here you are! Do prevent William from torturing this unfortunate aye-aye.”
“We thought we’d lost you,” said William. He looked from one to the other, and seemed to take stock of Denham’s unfashionable appearance. He seemed to wish to find some outlet for malevolence, but, failing one, he remained silent. The glance, the slight quiver of the upper lip, were not lost upon Katharine.
“William isn’t kind to animals,” she remarked. “He doesn’t know what they like and what they don’t like.”
“I take it you’re well versed in these matters, Denham,” said Rodney, withdrawing his hand with the apple.
“It’s mainly a question of knowing how to stroke them,” Denham replied.
“Which is the way to the Reptile House?” Cassandra asked him, not from a genuine desire to visit the reptiles, but in obedience to her new-born feminine susceptibility, which urged her to charm and conciliate the other sex.
