198 books • 11 series
Book #20: Rirkrit Tiravanija/Hans Ulrich Obrist
Book #24: Cerith Wyn Evans/Hans Ulrich Obrist
Book #25: Dan Graham/Hans Ulrich Obrist
Book #26: Kazuyo Sejima (SANAA) / Hans Ulrich Obrist.
Book #27: Matthew Barney/Hans Ulrich Obrist