So geht's zu B2 Vorbereitungskurs auf das Goethe-/ OSD-Zertifikat B2 With Solutions  (German, Paperback, Uta Loumiotis, Adalbert Mazur)

Would not recommend this book, if preparing for exams. As, half of the book would be waste, because you will take either goethe test or ösd. The level of this book is very easy as compared to the level of the test. Plus, there are hardly 9-10 exercises per teil. The paper is very shiny, one would not like when reading it in light.