While any recommendation that I give would be biased, I will say that the book strikes a nice balance between the needs of those wanting to draw superhero-style comics and those wanting to draw, well, everything else. Daniel spends a fair amount of one chapter, for instance, explaining how to draw the hang and folds of various common clothes -- suit jackets, skirts, that sort of thing -- which struck me as something I hadn't seen much of in how-to comics manuals.
The reason, of course, is that superhero comics usually focus on anatomy, and the clothes are usually of the skin-tight spandex variety. In fact, often artists don't even draw outfits that could exist in real life -- they'd have to be painted on. Mainstream comics have rightfully gotten some grief for this over the years, though there seems little evidence of things changing.