The Library

↓ esoteric.codes ↓

Languages, platforms, and systems that break from the norms of computing. A beautiful esolang collection in the legacy of Fluxus event scores, Oulipian constraint sets & other movements that cross language and performance - by Daniel Temkin

not a book per se, but an interesting anthology

Forty-Four Esolangs: The Art of Esoteric Code, by Daniel Temkin (foreword by Allison Parrish)

Now out on MIT Press. See also Daniel's "esoteric codes" blog.

Forty-Four Esolangs: The Art of Esoteric Code, by Daniel Temkin (foreword by Allison Parrish)

Now out on MIT Press. See also Daniel's "esoteric codes" blog.
https://mitpress.mit.edu/9780262553087/forty-four-esolangs/