Eragon had felt safe inside the bramble, but outside, wariness crept into his movements. Saphira took off and circled overhead. The trees thinned as they returned to the farm.

I will see this place again,Eragon insisted to himself, looking at the ruined buildings.This cannot, will not, be a permanent exile. Someday when it’s safe, I’ll return. . . . Throwing back his shoulders, he faced south and the strange, barbaric lands that lay there.

As they walked, Saphira veered west toward the mountains and out of sight. Eragon felt uncomfortable as he watched her go. Even now, with no one around, they could not spend their days together. She had to stay hidden in case they met a fellow traveler.

The Ra’zac’s footprints were faint on the eroding snow, but Eragon was unconcerned. It was unlikely that they had forsaken the road, which was the easiest way out of the valley, for the wilderness. Once outside the valley, however, the road divided in several places. It would be difficult to ascertain which branch the Ra’zac had taken.

They traveled in silence, concentrating on speed. Eragon’s legs continued to bleed where the scabs had cracked. To take his mind off the discomfort, he asked, “So what exactly can dragons do? You said that you knew something of their abilities.”

Brom laughed, his sapphire ring flashing in the air as he gestured. “Unfortunately, it’s a pitiful amount compared to what I would like to know. Your question is one people have been trying to answer for centuries, so understand that what I tell you is by its very nature incomplete. Dragons have always been mysterious, though maybe not on purpose.

“Before I can truly answer your question, you need a basic education on the subject of dragons. It’s hopelessly confusing to start in the middle of such a complex topic without understanding the foundation on which it stands. I’ll begin with the life cycle of dragons, and if that doesn’t wear you out, we can continue to another topic.”

Brom explained how dragons mate and what it took for their eggs to hatch. “You see,” he said, “when a dragon lays an egg, the infant inside is ready to hatch. But it waits, sometimes for years, for the right circumstances. When dragons lived in the wild, those circumstances were usually dictated by the availability of food. However, once they formed an alliance with the elves, a certain number of their eggs, usually no more than one or two, were given to the Riders each year. These eggs, or rather the infants inside, wouldn’t hatch until the person destined to be its Rider came into their presence—though how they sensed that isn’t known. People used to line up to touch the eggs, hoping that one of them might be picked.”

“Do you mean that Saphira might not have hatched for me?” asked Eragon.

“Quite possibly, if she hadn’t liked you.”

He felt honored that of all the people in Alagaësia, she had chosen him. He wondered how long she had been waiting, then shuddered at the thought of being cramped inside an egg, surrounded by darkness.

Brom continued his lecture. He explained what and when dragons ate. A fully grown sedentary dragon could go for months without food, but in mating season they had to eat every week. Some plants could heal their sicknesses, while others would make them ill. There were various ways to care for their claws and clean their scales.

He explained the techniques to use when attacking from a dragon and what to do if you were fighting one, whether on foot, horseback, or with another dragon. Their bellies were armored; their armpits were not. Eragon constantly interrupted to ask questions, and Brom seemed pleased by the inquiries. Hours passed unheeded as they talked.

When evening came, they were near Therinsford. As the sky darkened and they searched for a place to camp, Eragon asked, “Who was the Rider that owned Zar’roc?”

“A mighty warrior,” said Brom, “who was much feared in his time and held great power.”

“What was his name?”

“I’ll not say.” Eragon protested, but Brom was firm. “I don’t want to keep you ignorant, far from it, but certain knowledge would only prove dangerous and distracting for you right now. There isn’t any reason for me to trouble you with such things until you have the time and the power to deal with them. I only wish to protect you from those who would use you for evil.”

Eragon glared at him. “You know what? I think you just enjoy speaking in riddles. I’ve half a mind to leave you so I don’t have to be bothered with them. If you’re going to say something, then say it instead of dancing around with vague phrases!”

“Peace. All will be told in time,” Brom said gently. Eragon grunted, unconvinced.

They found a comfortable place to spend the night and set up camp. Saphira joined them as dinner was being set on the fire.Did you have time to hunt for food? asked Eragon.

She snorted with amusement.If the two of you were any slower, I would have time to fly across the sea and back without falling behind.

You don’t have to be insulting. Besides, we’ll go faster once we have horses.

She let out a puff of smoke.Maybe, but will it be enough to catch the Ra’zac? They have a lead of several days and many leagues. And I’m afraid they may suspect we’re following them. Why else would they have destroyed the farm in such a spectacular manner, unless they wished to provoke you into chasing them?

I don’t know,said Eragon, disturbed. Saphira curled up beside him, and he leaned against her belly, welcoming the warmth. Brom sat on the other side of the fire, whittling two long sticks. He suddenly threw one at Eragon, who grabbed it out of reflex as it whirled over the crackling flames.