It's new for those who haven't read it. ;-) There are a bunch of oldish Lisp books, but which might be read with some benefit even today. I'd would for example

It's new for those who haven't read it. ;-) There are a bunch of oldish Lisp books, but which might be read with some benefit even today. I'd would for example mention Performance and Evaluation of Lisp Systems (benchmarking Lisp), Keene's CLOS book, PAIP (writing classical non-trivial code and optimizing it), AMOP (meta-objects, extensible architecture), On Lisp (macros), Land of Lisp (fun&games), Common Lisp Recipes (Lisp lore), ... and also the Lisp Machine Manual ... For a bunch of, often old, Lisp related books see my list: https://www.librarything.com/catalog/lispm&tag=lisp https://www.librarything.com/catalog/lispm&tag=lisp