The author of The Bartimaeus Trilogy discusses his new novel with Matthew Cody (author of the upcoming book Powerless) that follows a young shepherd on a hero's quest. Along the way he encounters highway robbers, terrifying monsters, and the truth about the legends he grew up listening to. Co-presented with Bank Street Bookstore.

Halli Sveinsson has grown up in the House of Svein, listening to the legends of the heroes as all his forefathers did. His is a peaceful society where the violence of the past has been outlawed and disputes are settled by the Council. But young Halli has never quite seemed to fit in with the others. For starters, he was not at all handsome or tall, like his attractive blond siblings. He's stumpy and swarthy, with a quick mind and aptitude for getting in trouble.

Halli loves the old stories from when the valley was a wild and dangerous place - when the twelve legendary heroes, led by his ancestor Svein, stood together to defeat the ancient enemy, the bloodthirsty Trows. Halli longs for adventure but it seems these days the most dangerous thing in the valley is boredom. He tries to liven things up by taunting his siblings and playing practical jokes. But when one of his jokes goes too far reawakening an old blood feud Halli finds himself on a hero's quest after all.

In The Amulet of Samarkand, the young magician Nathaniel won wide acclaim for his daring exploits in saving the powerful jewel for the government. Now, he seems set to continue his meteoric rise through the ministerial ranks. But the mysterious Resistance inflicts terrifying destruction on London, and soon Nathaniel's job and his very life are under threat, not only from the elusive Kitty and her companions, but from an unknown and bewildering source.

When the 5,000-year-old djinni Bartimaeus is summoned by Nathaniel, a young magician's apprentice, he expects to have to do nothing more taxing than a little levitation or a few simple illusions. But Nathaniel is a precocious talent and has something rather more dangerous in mind: revenge. Against his will, Bartimaeus is packed off to steal the powerful Amulet of Samarkand from Simon Lovelace, a master magician of unrivalled ruthlessness and ambition.

A chance encounter on the snowy slopes of a castle moat throws together three lonely teenagers: Emily, Simon, and the highly enigmatic Marcus, who is the catalyst for all that follows. At first the castle's ruins are merely the backdrop to a day in the snow. But when the three break into the forbidden interior of the keep, they find the castle taking on a different and deeper meaning. Despite the freezing conditions, they spend the night there, to experience the power of occupation.

Three years after the events of The Golem's Eye, the young magician Nathaniel is an established member of the British Government. But he faces unprecedented problems: foreign wars are going badly and Britain's enemies are mounting attacks close to London.

Two years have passed since young apprentice magician Nathaniel became famous by foiling the ruthless Simon Lovelace. Now 14, Nathaniel is ambitiously climbing the ranks of the magicians' government. The Prime Minister himself has placed Nathaniel in charge of capturing the Resistance, a group of unruly commoners working to undermine the magicians' empire. But after several failed attempts, Nathaniel is forced to admit he can't do it alone.

Nathaniel is eleven-years-old and a magician's apprentice, learning the traditional art of magic. All is well until he has a life-changing encounter with Simon Lovelace, a magician of unrivaled ruthlessness and ambition. When Lovelace brutally humiliates Nathaniel in public, Nathaniel decides to speed up his education, teaching himself spells far beyond his years. With revenge on his mind, he masters one of the toughest spells of all and summons Bartimaeus, a five-thousand-year-old djinni, to assist him.