I read this book cover to cover.<p>For someone self taught, who has a beginner understanding of Python (control structures, data types, classes, functions, loops, etc) this is undoubtedly the easiest way to introduce them to Algorithms and Abstract Data structures. This really takes a beginner to an intermediate level in small easily digestible chunks.<p>My question to you now, HN: are there any books on the market that can guide a beginner/itermediate (who knows Python and perhaps a framework like Django) to better understand the ins and outs of programming for the web? I am not talking about getting an app up and running, I am talking about understanding the flow of data, maybe things like WSGI, security, APIs, etc. Something that can really take an intermediate to an "Expert" level.<p>Any Suggestions?