The House of Power. The House of Power

Set in the galaxy on the edge of an apocalypse, this epic fantasy adventure follows a gifted climbers quest through a world of unspeakable danger. From the creator of the Land of Elyon comes a riveting adventure set in an extraordinary satellite world-created as a refuge from a dying Earth-that begins to collapse and forever change the lives of its inhabitants. Edgar, a gifted climber, is a lonely boy scaling the perilous cliffs that separate the three realms of Atherton: a humble fig grove; a mysterious highland world of untold beauty and sinister secrets; and a vast wasteland where he must confront an unspeakable danger that could destroy the people of Atherton.
When Edgar discovers a book which contains the history of Atherton's origins and ultimate apocalypse, his world-quite literally-begins to turn inside out.