It's in Danish! 
Written by Andreas Hansn and illustrated by Emil Brahe
 
Løft Din Glæes Vinger handler om ånd vs. materie, sjæl vs. kød. Og Nummer 9 skrev: "historien har både bid og vid, og slutningen har den Gymnoten-poesi, vi elsker"
 
Lift Up the Wings of Your Joy is about spirit vs. matter, soul vs. flesh. And Number 9 wrote: "the story has both bite and wit, and the ending has the Gymnoten poetry we love"