The first book in the Emperor series

Without the help and support of a number of people, this book would have never been started or finished. I would like to thank Victoria, who has been a constant source of help and encouragement. Also, the editors at HarperCollins, who steered it through the process without too much pain. Any mistakes that remain are, unfortunately, my own.

Also, Richard, who helped to cook the raven and made Marcus possible. Finally, my wife, Ella, who had more faith than I did and made the way seem easy.

The track in the woods was a wide causeway to the two boys strolling down it. Both were so dirty with thick, black mud as to be almost unrecognizable as human. The taller of the two had blue eyes that seemed unnaturally bright against the cracking, itching mud that plastered him.

"We're going to be killed for this, Marcus," he said, grinning. In his hand, a sling spun lazily, held taut with the weight of a smooth river pebble.

"Your fault, Gaius, for pushing me in. I told you the riverbed wasn't dry all the way."

As he spoke, the shorter boy laughed and shoved his friend into the bushes that lined the path. He whooped and ran as Gaius scrambled out and set off in pursuit, sling whirring in a disc.

"Battle!" he shouted in his high, unbroken voice.

The beating they would get at home for ruining their tunics was far away, and both boys knew every trick to get out of trouble-all that mattered was charging through the woodland paths at high speed, scaring birds. Both boys were barefoot, already with calluses developing, despite not having seen more than eight summers.

"This time, I'll catch him," Gaius panted to himself as he ran. It was a mystery to him how Marcus, who had the same number of legs and arms, could yet somehow make them move faster than he could. In fact, as he was shorter, his stride should have been a little less, surely?

The leaves whipped by him, stinging his bare arms. He could hear Marcus taunting him up ahead, close. Gaius showed his teeth as his lungs began to hurt.

Without warning, he broke into a clearing at full tilt and skidded to a sudden, shocked stop. Marcus was lying on the ground, trying to sit up and holding his head in his right hand. Three men-no, older boys-were standing there, carrying walking staffs.

Gaius groaned as he took in his surroundings. The chase had carried the two boys off his fathers small estate and into their neighbors' part of the woods. He should have recognized the track that marked the boundary, but he'd been too caught up in catching Marcus for once.

"What do we have here? A couple of little mudfish, crawled up out of the river!"

It was Suetonius who spoke, the eldest son of the neighboring estate. He was fourteen and killing time before he went into the army. He had the sort of trained muscles the two younger boys hadn't begun to develop. He had a mop of blond hair over a face speckled with white-headed eruptions that covered his cheeks and forehead, with a sprinkling of angry-looking red ones disappearing under his praetexta tunic. He also had a long, straight stick, friends to impress, and an afternoon to while away.

Gaius was frightened, knowing he was out of his depth. He and Marcus were trespassing-the best they could expect was a few blows, the worst was a beating with broken bones. He glanced at Marcus and saw him try to stagger to his feet. He'd obviously been belted with something as he ran into the older boys.

"Let us go, Tonius, we're expected back."

"Speaking mudfish! We'll make our fortune, boys! Grab hold of them, I have a roll of twine for tying up pigs that will do just as well for mudfish."

Gaius didn't consider running, with Marcus unable to get away. This wasn't a game-the cruelty of the boys could be managed if they were treated carefully, talked to like scorpions, ready to strike without warning.

The two other boys approached with their staffs held ready. They were both strangers to Gaius. One dragged Marcus to his feet and the other, a hefty, stupid-looking boy, rammed his stick into Gaius's stomach. He doubled up in agony, unable to speak. He could hear the boy laughing as he cramped and groaned, trying to curl into the pain.

"There's a branch that will do. Tie their legs together and string them up to swing. We can see who's the best shot with javelins and stones."

"Your father knows my father," Gaius spat out as the pain in his stomach lessened.

"True-doesn't like him though. My father is a proper patrician, not like yours. Your whole family could be his servants if he wanted. I'd make that mad mother of yours scrub the tiles."

At least he was talking. The thug with the horsehair twine was intent on tying knots at Gaius's feet, ready to hoist him into the air. What could he say to bargain? His father had no real power in the city. His mothers family had produced a couple of consuls-that was it. Uncle Marius was a powerful man, so his mother said.

"We are nobilitas-my uncle Marius is not a man to cross…"

There was a sudden high-pitched yelp as the string over the branch went tight and Marcus was swung into the air upside down.

"Tie the end to that stump. This fish next," Tonius said, laughing gleefully.

Gaius noted that the two friends followed his orders without question. It would be pointless trying to appeal to one of them.

"Let us down, you spot-covered pus-bag!" Marcus shouted as his face darkened with the rush of blood.

Gaius groaned. Now they would be killed, he was sure.

"You idiot, Marcus. Don't mention his spots; you can see he must be sensitive about them."

Suetonius raised an eyebrow and his mouth opened in astonishment. The heavyset boy paused in throwing the twine over a second branch.

"Oh, you have made a mistake, little fish. Finish stringing that one up, Decius, I'm going to make him bleed a little."

Suddenly, the world tilted sickeningly and Gaius could hear the twine creak and a low whistle in his ears as his head filled with blood. He rotated slowly and came round to see Marcus in a similar predicament. His nose was a little bloody from being knocked down the first time.

"I think you've stopped my nosebleed, Tonius. Thanks." Marcus's voice trembled slightly and Gaius smiled at his bravery.

When he'd first come to live with them, the little boy had been naturally nervous and a little small for his age. Gaius had shown him around the estate and they'd ended up in the hay barn, right at the top of the stacked sheaves. They had looked down at the loose pile far bebw and Gaius had seen Marcus's hands tremble.

"I'll go first and show you how it's done," Gaius had said cheerfully, launching himself feetfirst and whooping.

Below, he'd looked up at the edge for a few seconds, waiting to see Marcus appear. Just as he'd thought it would never happen, a small figure shot into the air, leaping high. Gaius had scrambled out of the way as Marcus crashed into the hay, winded and gasping.

"I thought you were too scared to do it," Gaius had said to the prone figure blinking in the dust.

"I was," Marcus had replied quietly, "but I won't be afraid. I just won't."