AMERICAN COMIC BOOK CHRONICLES: 1980s (TwoMorrows)
The series documents every decade of comic book history from the 1940s to today. This volume features comic industry developments from 1980-89, which of course covers the 5YL period and the L.E.G.I.O.N. title. Note this is the second edition, which has updated entries and text. The first edition was released in 2013 and is not indexed.