When Princess Jenna is pursued by a dark wizard, it is the apprentice, Septimus Heap, who must save her while enduring such terrors as a night in the Forest with hungry wolverines and carnivorous trees.

Princess Anya has a big problem: Duke Rikard, her step-stepfather is an evil wizard who wants to rule the kingdom and has a habit of changing people into frogs, and her older sister Morven, the heir, is a wimp. So with the help of the librarian Gotfried (who turns into an owl when he is upset), and the Royal Dogs, she must find a way to defeat Rikard, save her sister, and maybe even turn Prince Denholm back into a human being.

Wolf Boy is sent on a Task by Aunt Zelda, while Septimus and the dragon, Spit Fyre, fly off to bring their friends home, but they all wind up on an island whose secrets are as dangerous as its inhabitants.

Lazy Schnitzel is apprenticed to a famous wizard, and when a salesman selling vacuum cleaners offers to help clean house, Schnitzel accepts, but finds trouble when he realizes the salesman is a vampire.

Valkyrie faces a new level of danger when her little sister Alice is taken by a killer and Valkyrie only has six hours to find her.

With the UnRaveling threatening to destroy the kingdom, Tod embarks on a dangerous journey to find a new Keystone that may have the power to save the castle and its Magyk.

Valkerie. Darquesse. Stephanie. The world ain't big enough for the three of them. The end will come...The War of the Sanctuaries has been won, but it was not without its casualties. Following the loss of Valkyrie Cain, Skulduggery Pleasant must use any and all means to track down and stop Darquesse before she turns the world into a charred, lifeless cinder. And so he draws together a team of soldiers, monster hunters, killers, criminals... and Valkyrie's...

There are strange doings in Village Town, what with people turning into sheep, and pigs flying, and a talking rooster with teeth, tells nine-year-old knights Thud and Blunder that an Evil Wizard is responsible--but it turns out that the rooster has an agenda of his own.

War has finally come. But it's not a war between good and evil, or light and dark - it's a war between Sanctuaries. For too long, the Irish Sanctuary has teetered on the brink of world-ending disaster, and the other Sanctuaries around the world have had enough. Allies turn to enemies, friends turn to foes, and Skulduggery and Valkyrie must team up with the rest of the Dead Men if they're going to have any chance at all of maintaining the balance of...