User blog comment:Crabwhale/List of books I need to read because I am probably gonna forget them if I don't write it down somewhere and I frequent this place all the time so why not here/@comment-27328974-20190309060405/@comment-27328974-20190628004357

I think he's referring to the fact that it's technically 2 books even though 99.99% of the time it's published as a single book nowadays