Der Dativ ist dem Genitiv sein Tod ( German : The Dative is to the Genitive its death ) is a series of books by Bastian Sick which deal in an entertaining manner with areas of contention in grammar , orthography , and punctuation , and unappealing and clumsy uses of the German language .
Der Dativ ist dem Genitv sein Tod ( German : the dative case is the genitive case 's death ) is a book series written by Bastian Sick which deals with doubtful cases of grammar , orthography , and punctuation .