The Danzig Trilogy () is series of novels and novellas by German author Günter Grass. The trilogy focuses on the interwar and wartime period in the Free City of Danzig (now Gdańsk, Poland). The three books in the trilogy are: The Tin Drum (Die Blechtrommel), published in 1959 Cat and Mouse (Katz und Maus), published in 1961 Dog Years (Hundejahre), published in 1963 Novel series