Lars Müller Publishers is really killing it this year with all these great titles. The just released title 30 Years of Swiss Typographic Discourse in the Typografische Monatsblätter explores the influential design journal Typografische Monatsblätter from 1960–90. The book includes works from designers such as Emil Ruder, Helmut Schmid, Wolfgang Weingart, Hans-Rudolf Lutz, Jost Hochuli and many others.
Definitely a must-have for any designers library.