The comprehensively revised edition of the international bestseller, with new material.
Mikael Krogerus, born in Stockholm, is an editor for
Das Magazin in Zurich. He previously worked for
Der Freitag and
NZZ Folio, among other publications. Together with Roman Tschäppeler, he is the author of an interntaionally bestselling series of smart-thinking books including
The Decision Book, The Test Book and
The Change Book.
Roman Tschäppeler is a creative producer based in Biel, Switzerland. He has been consulting and producing various projects ranging from documentary movies, ad campaigns, pop music to art installations. He is a graduate from Kaospilot School in Aarhus, Denmark and Zurich University of Arts, Switzerland.
http://www.rtmk.ch
http://www.guzo.ch