When writing a book, you can't make everybody happy. I wrote this for a somewhat general techie audience and already had debates about the amount of math material in the lead-up to LISP I :-). Especially here on HN, there's a better-than-average chance that people will want more, something more encyclopedic, and I get that but "ok for a cross-section of Lisp history" already fills a book, I had to stop somewhere. Too much for some, not enough for others, hopefully "mostly ok" for most readers, it's all I can aim for.
And +1 on a comprehensive Lisp history bibliography, that's a great idea.
And +1 on a comprehensive Lisp history bibliography, that's a great idea.