Scope and Contents From the Collection: The collection includes most volumes of this publication. The earliest dated volume was published in 1969; however, there are several earlier undated volumes (they are titled with volume numbers rather than year of publication, like all following volumes), which indicate that the Labyrinth began publication in the late 1960s. The collection begins with these early volumes and continues until the present. It should be noted that there were several periods in which the...