With the opening of a window into a demon world, a boy discovers his powers as a Disciple and his mission to hunt the viciously powerful Demonata to the death.

Lirael, the young Second Assistant Librarian of the Clayr, is abruptly transformed into the Abhorsen-in-Waiting--a future guardian of the border between life and death--and immediately finds the fate of all life in her hands.

At nearly fifteen years of age, Joey Harker learns that he is a Walker, able to travel between dimensions, and soon joins a team of different versions of himself, each from another dimension, to fight the evil forces striving to conquer all the worlds.

"Will West and his friends enter the alternate universe of the Never in order to rescue Will's friend and mentor Dave from the dangerous and deadly creatures from beyond"--

"With the great Traction City of London completely destroyed, Tom Natsworthy and Hester Shaw travel across the world, trading with other airships and adventuring on the exciting and exotic routes of the Bird Roads. When their little scrapyard aircraft, the Jenny Haniver, is pursued by rocket-firing gunships, the ice city of Anchorage offers them sanctuary. But as Tom and Hester soon discover, it is no safe refuge. Devastated by plague in recent years...

When a dangerous necromancer threatens to unleash a long-buried evil, Lirael and Prince Sameth are drawn into a battle to save the Old Kingdom and reveal their true destinies. Lirael has never felt like a true daughter of the Clayr. Now, two years past the time when she should have received the Sight that is the Clayr's birthright, she feels alone, abandoned, unsure of who she is. Nevertheless, the fate of the Old Kingdom lies in her hands. With only...

It has been two years since Joseph Harker first Walked between dimensions, met the alternate forms of himself, and formed a team to protect the Altiverse in the struggle between the vicious forces of magic and science--and now, injured, he has returned to his own dimension, bringing danger with him.

"Twin teen girls with very different upbringings meet for the first time at their mother's funeral. As they get to know each other, it becomes clear that one of the sisters is driven by a secret destructive power-or is it both?"--

Fatima lives in the city of Noor, on the Silk Road, which is currently protected by the Ifrit, djinn of order and reason, from attacks by the violent and ruthless Shayateen djinn--but Fatima was infused with the fire of the Ifrit who died saving her when she was four years old, and when one of the most important Ifrit dies she finds herself drawn into the intrigues of the court, the affairs of the djinn, and the very real dangers of a magical battlefield....

"After exposing the sinister underground society of students known as the Knights of Charlemagne, Will West stays at the Center over the summer to explore his newly developing physical and mental abilities. Meanwhile, his roommates investigate the Knights' shadowy purpose and discover unsettling information about their own backgrounds"--