Rating: 

The talent of the contributors is undeniable and the text reminds me of the Algorithms class I took in college. The book relates how various software design architects and experts attack and solve problems while maintaining the elegance of the implementation. The range of topics include Perl, Haskell, Python and Ruby. This should give the enthusiastic developer a fresh and broad perspective on software. I have to mention that the book is developer oriented, so expect a lot of code and text intertwined.