"He seems angry," said Lord Jagged, watching him with quizzical amusement.

"It was an angry age," said Mongrove. "Like so many."

They passed through that environment and through several more before Mongrove stopped again.

"Or the glorious Irish Empire," he said. "Five hundred years of the most marvellous Celtic Twilight, covering forty planets. This is the guinness, or ruler, himself."

They were in an environment of lush green grass and soft light in which stood a two-storey building in wood and stone with a sign hanging from it. Outside the building, on a wooden bench, sat a handsome, red-faced individual dressed in a rather strange dun-coloured garment which was belted tightly at the waist and had a collar turned up to shade the face. On the head was a soft brown hat with a brim turned down over the eyes. In one hand was a pot of dark liquid on which floated a thick, white scum. The man raised this pot frequently to his lips and drained it, whereupon it instantly filled again, to the man's constant, smiling delight. He sang all the time, too, a lugubrious dirge-like melody, which seemed to please him, though sometimes he would lower his head and weep.

"He can be so sad," said Mongrove admiringly. "He laughs, he sings, but the sadness fills him. He is one of my favourites."

They moved on, through examples of the prehistoric Greek Golden Age, the British Renaissance, the Corinian Republican era, the Imperial American Confederation, the Mexican Overlordship, the Yulinish Emperors, the Twelve Planet Union, the Thirty Planet Union, the Anarchic States, the Cool Theocracy, the Dark Green Council, the Farajite Warlord period, the Herodian Empire, the Gienic Empire, the Sugar Dictatorship, the Sonic Assassination period, the time of the Invisible Mark (most peculiar of many similar periods), the Rope Girl age, the First, Second and Third Paternalisms, the Ship Cultures, the Engineering Millennium, the age of the Planet Builders and hundreds more.

And all the time Jherek looked about him for a sign of the grey time-traveller while, mechanically, he praised Mongrove's collection, leaving most of the expressions of awe and delight to Lord Jagged, who deliberately drew attention away from Jherek.

And yet it was Mongrove who pointed her out first as they entered an environment somewhat barer than the rest.

"And here is the latest addition to my collection. I'm very proud to have acquired her, but as yet she will not tell me what to build so that she may be happy in a habitat which suits her best."

Jherek turned and looked full into the face of the grey time-traveller.

She was glaring. She was red with rage. At first Jherek did not realise that he was the object of that rage. He thought that when she recognised him, when she saw what he was wearing, her expression would soften.

But it grew harder.

"Has she had a translation pill yet?" he asked of Mongrove. But Mongrove was staring at him with a tinge of suspicion.

"Your costumes are very similar, Jherek."

"Yes," said Jherek. "I have already met the time-traveller. Last night. At the Duke of Queens'. I was so impressed by the costume that I made one for myself."

"I see." Mongrove's brow cleared a little.

"But what a coincidence," said Lord Jagged briskly. "We had no idea she was in your collection, Lord Mongrove. How extraordinary."

"Yes," said Mongrove quietly.

Jherek cleared his throat.

"I wonder…" began Mongrove.

Jherek turned to address the lady, making a low bow and saying courteously: "I trust you are well, madam, and that you can now understand me better."

"Understand! Understand!" The lady's voice was hysterical. She did not seem at all flattered. "I understand you to be a depraved, disgusting, corrupt and abominable thing , sir!"

Some of the words still meant nothing to Jherek. He smiled politely. "Perhaps another translation pill would…"

"You are the foulest creature I have ever encountered in my entire life," said the lady. "And now I am convinced that I have died and am in a more horrible Hell than any that Man could imagine. Oh, my sins must have been terrible when I lived."

"Hell?" said Mongrove, his interest awakened. "Are you from Hell?"

"Is that another name for the 19th century?" asked Lord Jagged. He seemed amused.

"There is much I can learn from you," said Mongrove, eagerly. "How glad I am that it was I who claimed you."

"What is your name?" said Jherek wildly, completely taken aback by her reaction.

She drew herself up, her lip curling in disdain as she eyed him from head to toe.

"My name, sir, is Mrs. Amelia Underwood and, if this is not Hell, but some dreadful foreign land, I demand that I be allowed to speak to the British Consul at once!"

Jherek looked up at Mongrove and Mongrove looked down in astonishment at Jherek.

"She is one of the strangest I have ever acquired," said Mongrove.

"I will take her off your hands," said Jherek.

"No, no," said Mongrove, "though the thought is kind. No, I think I will enjoy studying her." He turned his attention back to Mrs. Underwood, speaking politely. "How hot would you like the flames?"

Having successfully convinced melancholy Mongrove that flames would not be the best environment for the grey time-traveller and having made one or two alternative suggestions based on his own detailed knowledge of the period, Jherek decided that it was time to offer his adieux. Mongrove was still inclined to dart at him the odd suspicious glance; Mrs. Amelia Underwood was plainly in no mood at the moment to receive his declarations of love and, it seemed to him, Lord Jagged was becoming bored and wanting to leave.

Mongrove escorted them from the Human House and back to where the gold and ebony locomotive awaited them, its colours clashing horribly with the blacks, dark greens and muddy browns of Mongrove's lair.

"Well," said Mongrove, "thank you for your advice, Jherek, I think my new specimen should settle down soon. Of course, some creatures are inclined to pine, no matter how much care you take of them. Some die and have to be resurrected and sent back to where they came from."

"If there's any further help I can give…" murmured Jherek anxiously, horrified at the idea.

"I shall ask for it of course." There was perhaps a trace of coolness in Mongrove's tone.

"Or if I can spend some time with…"

"You have been," said Lord Jagged of Canaria, posing above them on the footplate, "a gracious host, and gigantic, Mongrove, in your generosity. I'll remember how much you would like to add that gloomy space-traveller to your collection. I'll try to acquire him for you in some way. Would you, incidentally, be interested in making a trade?"

"A trade?" Mongrove shrugged. "Yes, why not? But what for? What have I worth offering?"

"Oh, I thought I'd take the 19th century specimen off your hands," Jagged said airily. "I honestly don't think you'll have much joy from it. Also, there is someone to whom it would make a suitable gift."

"Jherek?" Mongrove was alert. "Is that whom you mean?" He turned his huge head to look soulfully at Jherek, who was pretending that he hadn't been listening to the conversation.

"Ah, now," said Lord Jagged, "that would not be tactful, would it, Mongrove, to reveal?"

"I suppose it wouldn't." Mongrove gave a great sniff. The rain ran down his face and soaked his dull, shapeless garments. "But you would never get My Lady Charlotina to give up her alien. So there is no point to this discussion."

"It might be possible," said Lord Jagged. The lizard circlet on his head hissed its complaint at the soaking it was receiving. He ducked back into the cabin of the locomotive. "Are you coming, Jherek?"