O'reilly has released the entire content of a few (really good) books under Open Feedback: http://labs.oreilly.com/ofps.html http://labs.oreilly.com/ofps.html

O'reilly has released the entire content of a few (really good) books under Open Feedback: http://labs.oreilly.com/ofps.html http://labs.oreilly.com/ofps.html including the scala, haskell, couchdb and mercurial --------------- http://www.freetechbooks.com/functional-programming-f34.html http://www.freetechbooks.com/functional-programming-f34.html ------------- actually, couchdb book isn't mentioned, it's here http://books.couchdb.org/relax/ http://books.couchdb.org/relax/