Which German author wrote The Tin Drum, the first novel of his Danzig Trilogy, featuring a protagonist named Oskar Matzerath who decides to stop growing at age three?

Günter Grass

The Tin Drum is a landmark of post-WWII European literature that uses magical realism to explore the rise of Nazism. Grass was awarded the Nobel Prize in Literature in 1999 for his career-long examination of German history.