Markus Redl Book order

"The mentioned granite slab may not originate from the hand or rather the head of the sculptor Markus Redl, but when he en(sur-)titles his present book Aporie, we can assume that behind or inside the book covers problems of a similar tricky nature will emerge, and although we cannot expect them to be resolvable, their detailed examination promises indirect returns from the field of optimization of knowledge"--Lucas Gehrmann.