Dead Trees ($$)
As of late 2010, four Clojure books are either published or coming soon:
- Programming Clojure, by Stuart Halloway
- The Joy of Clojure by Fogus and Houser
- Clojure in Action by Amit Rathore
- Practical Clojure, by Luke Van der Hart
- Clojure Programming by Emerick, Carper, Grand
There is a discussion thread comparing these books on Stack Overflow.