Latest note: Jan 28
Latest chapter: #108

Harry Potter and the Methods of Rationality

book cover is an authorized mirror of Less Wrong‘s / Eliezer Yudkowsky‘s epic Harry Potter fanfic-in-progress, Harry Potter and the Methods of Rationality. There’s an rss feed for this mirror which updates within an hour of a new chapter being added, and should always point to the most recent chapter. (This last could lead to spoilers if, as sometimes happens, two or more chapters are uploaded at once, so I do recommend using the Table of Contents or RSS feed.)

While I will make every effort to keep the mirror in sync, the canonical location of HP:MoR is currently at The author’s notes, fan art, and other info sections have moved here.

If you encounter any problems with this mirror, please contact

Table of Contents