A world divided. A queendom without an heir. An ancient enemy awakens. The million-copy selling start to the Roots of Chaos series. The House of Berethnet has ruled Inys for a thousand years. Still unwed, Queen Sabran the Ninth must conceive a daughter to protect her realm from destruction – but assassins are getting closer to her door. Ead Duryan is an outsider at court. Though she has risen to the position of lady-in-waiting, she is loyal to a hidden society of mages. Ead keeps a watchful eye on Sabran, secretly protecting her with forbidden magic. Across the dark sea, Tané has trained to be a dragonrider since she was a child, but is forced to make a choice that could see her life unravel. Meanwhile, the divided East and West refuse to parley, and forces of chaos are rising from their sleep.

Charmain Baker is in over her head. Looking after Great-Uncle William's tiny cottage while he's ill should have been easy. But Great-Uncle William is better known as the Royal Wizard Norland, and his house bends space and time. Its single door leads to any number of places—the bedrooms, the kitchen, the caves under the mountains, the past, and the Royal Mansion, to name just a few. By opening that door, Charmain has become responsible for not only the house, but for an extremely magical stray dog, a muddled young apprentice wizard, and a box of the king's most treasured documents. She has encountered a terrifying beast called a lubbock, irritated a clan of small blue creatures, and wound up smack in the middle of an urgent search. The king and his daughter are desperate to find the lost, fabled Elfgift—so desperate that they've even called in an intimidating sorceress named Sophie to help. And where Sophie is, can the Wizard Howl and fire demon Calcifer be far behind? Of course, with that magical family involved, there's bound to be chaos—and unexpected revelations. No one will be more surprised than Charmain by what Howl and Sophie discover.