For our five year anniversary, my lovely wife got me quite a few important additions to my writing library:

• The Chicago Manual of Style, 16th Edition

• The Elements of Style: 50th Anniversary Edition

• On Writing: 10th Anniversary Edition: A Memoir of the Craft – Stephen King

• On Writing Well, 30th Anniversary Edition: The Classic Guide to Writing Nonfiction – William Zinsser

• The Little English Handbook: Choices and Conventions – Edward P.J. Corbett, Sheryl L. Finkle