The opera based on this Maurice Sendak book features a wild thing with beard & a wild thing with horns
The 
opera based on this Maurice Sendak book features a wild thing with beard & a 
wild thing with horns... [DOC] [TLE] Where the Wild Things Are (opera) - Wikipedia [PAR] Where the Wild Things Are is a 'fantasy' opera in one act by Oliver Knussen, his 
Opus 20, to a libretto by Maurice Sendak, based on Sendak's own children's 
book of the same title.