Borgatti R. Clojure. The Essential Reference MEAP V30 2020

Textbook in PDF format

The Clojure standard library is a treasure trove of functions and macros that have been battle-tested over the years to solve the most challenging programming problems.
Clojure, The Essential Reference is an extensive reference to the standard library but it doesn't read as a dull list of functions. In addition to providing clear explanations for each topic, this guide is full of real-world examples, links, and background information