[silviot]

Oh, this is by the author of "Coders at Work". I can recommend that: a good read!

[messe]

And Practical Common Lisp, another popular one on HN. The domain name took me by surprised and I struggled to remember why it seemed so familiar; it turns out that PCL can be found in its entirety here, and I had used it years ago to learn CL:

https://gigamonkeys.com/book