Four things were accomplished with this upgrade version of the Critical Books:
a. The last 15 books were added to make the total of 100.
b. "The Last Lion" (045), "Agincourt" (056), and "A Terrible Glory" (068) replaced three books.
c. Adopted a Must Read Again (MRA) category with 25 books subjectively selected.
d. The short reference list link, a .PDF file, is moved to this book page rather than be located in the reading list.