Thanks, indigo! DS' English teacher suggested that for reflective-type writing, he remove himself somehow, such as writing from a character's perspective (which was in fact last night's assignment, and he seemed to do it a bit more comfortably).

His older brother whipped out good college essays in various styles in no time. But they are so different, I don't think he'd be able to coach the younger one. The books should be helpful, as will all the sophomore year writing assignments...if he can do them.