Author author2 = new Author("Kissinger", "Henry");
Editor editor1 = new Editor("Plon");
Editor editor2 = new Editor("Robert");
Style style1 = new Style("act", "action");
Style style2 = new Style("thr", "thriller");
Dictionnary dictionnary = new Dictionnary(332, author2, 950, 12000, 1999, editor2);
Novel novel = new Novel(724, author1, 325, "Am I", style2);
PocketNovel pocketNovel = new PocketNovel(945, author1, 230, "Why o why", style1, 12);