After more than sixty years, The Tin Drum has, if anything, gained in power and relevance. All of Grass’s amazing evocations are still there, and still amazing: Oskar Matzerath, the indomitable drummer; his grandmother, Anna Koljaiczek; his mother, Agnes; Alfred Matzerath and Jan Bronski, his presumptive fathers; Oskar’s midget friends—Bebra, the great circus master and Roswitha Raguna, the...