In the floating city of Sanctaphrax, fusty old professors scheme and bicker with each other as they study the weather in minute detail - mistsifting, fogprobing, researching the air blowing in from beyond the Edge. But some experiments are best left alone.

Cade has never met his uncle, the infamous ‘descender’ Nate Quarter, who years ago committed heresy by lowering himself over the cliff-face of the Edge. But Nate has returned, and the Academy of Flight are looking for revenge against all of his supporters - including Cade. So now he has to run. With no money and nowhere else to go, Cade’s only option is to stow away aboard the Xanth Filatine - a mighty sky-ship bound for the city of Hive. But getting onto the ship is only the beginning of his troubles....

Cade Quarter is building a new life for himself in the wild of the Farrow Ridges, miles away from civilisation - and from the enemies who are seeking him. His lakeside home is idyllic, and he lives a peaceful existence with his prowlgrin, Rumblix, and Tug, the nameless one. But when his new home is threatened by villainous mire-pearlers, Cade and his friends must find a way to defend the land they love. The arrival of the ship Doombringer means Cade must leave the Farrow Ridges and compete in an ultimate challenge to bring aid to the Lakes. 

Cade Quarter has spent the last few years of his life running from an enemy he’s never even met - the ruthless and power-hungry High Professor of Flight, Quove Lentis. But Quove’s deadly agenda has finally caught up with Cade, and now he must leave his home and flee once more, this time to the legendary floating city of New Sanctaphrax. But even reuniting with his uncle, Nate Quarter, isn’t the end of Cade’s troubles - and now, more than ever, he must find the courage to defy his enemies, unite his friends and unlock the secrets of descending. 

A fantastic new adventure in the world of the Edge Chronicles. These exciting new tales are ideal for those new to the Edge, or as an addition to the collection of any fan.

They feature tales from each of the Edge trilogies: one from the time of Twig, hero of Beyond the Deepwoods; one from the time of Quint, Twig's father and hero of Clash of the Sky Galleons; and one from the time of Rook, Twig's grandson.