The book you see below was published last year by German copy-artist Klaus Urbons to document his exhibition/project on xerography.
2008 was the 70th anniversary of the invention of the photocopier, a machine which has played a pivotal role in dramatically expanding what (mail) artists and zine makers can do, and both Klaus and I decided to make a tribute to its inventor, Chester F. Carlson.
My contribution was yet another two-issue set of KAIRAN (#14 +15) that features works by some 90 copy-artists and several articles on the subjects.
A few copies are still available. If interested, please send US$6.00 for the set (or US$4.00 for one issue) to my address.