The Adjusters #4: The Glass Cipher

The Adjusters #4: The Glass Cipher, by Peter WinstonNo month stated, 1967  Award BooksThe penultimate The Adjusters seems to again be courtesy the same author who wrote volume 2 and volume 3 – aparently Jim Bowser. The Glass Cipher is certainly not the work of Paul Eiden, who wrote the first volume…and I guess that’s the only volume of the series he wrote, given that the next volume was credited