This is book number 5 in the Land of Stories series.
The fifth book in Chris Colfer's #1 New York Times bestselling series The Land of Stories
In the highly anticipated continuation of the Land of Stories series, Conner learns that the only place to fight the Masked Man's literary army is inside his own short stories
When the twins and their friends enter worlds crafted from Conner's imagination, finding allies no one else could have ever dreamed of, the race begins to put an end to the Masked Man's reign of terror. Can the twins finally restore peace in the fairy tale world?