Edmund Weitz. Common Lisp Recipes: A Problem-Solution Approach. Apress. 2016.

An extensive list of recipes for using common data structures, how the differ in Lisp from the equivalents in other languages, and what novel features Lisp has to offer. A great place to start when moving away from being a beginner, and for dipping into in search of solutions.

It’s probably strongest on the “gotchas” and dangers that Lisp presents, but also has a lot to say about coding style and code optimisation.