Manning has started converting books to more e-reader and mobile friendly formats. And one of the books that have been converted to epub and mobi is Joy of Clojure. So now it is possible to enjoy this book on Kindles and smartphones. Excellent!
I just hope they follow up with Clojure in Action as well.
Yes, this is a good move by Manning but I've found the PDF format works best on iPhone using the iBooks app. Still, definitely nice to have more formats available. ActiveMQ in Action recently appeared in mobi and ePub along with Becoming Agile, Erlang and OTP in Action, Grails in Action. And from O'Reilly I have Hadoop the Definitive Guide 2nd Edition, MongoDB the Definitive Guide in PDF mobi and ePub.