Appalachian Trail books of each decade starting first in the 1960s
From 1960 we have
For the 70s, for me and my "bible" how about
Moving to the 1980s try this one
1990s offers this title
2000, and the books begin piling up but Gene Epsey's book, while showcasing his 1950s hike, was published in this Decade.
2010 a new breed of hiker would have read this one
2020 is still going strong so who knows.