Rigorous, clear, systematic – The Graphics Codex Review

If you are new to computer graphics and want a solid grounding, or simply want handy material you can refer to offline, this is a great app. Perfect to take with you on an offline vacation! Yes, it's not free. But it is clear and correct. It's price is a small price to pay to understand things well.
Review by Algalgal on The Graphics Codex.