Limited. On the occasion of the 15th anniversary of the "Narrenturm"-CD we will publish a really fantastic book on the 9th of March this year, which was written in cooperation with friend Holger Much. In addition to the original CD by Johannes Berthold from 2003,"Der Narrenturm" contains numerous illustrations from Holger Muchs Feder, which visualize the fascinating hypnotic, deeply oppressive journey into the labyrinths of madness. With a foreword by Alfred Stohl, author of the bestseller "The Narrentower or The Dark Side of Science".