The stuff on analyzing literature and research was useful and garnered the "good" rating. The material on actually writing an essay was less helpful. I don't understand why so many of these essay writing guides can't and don't distinguish between a topic, thesis, and premise. The thesis is the SINGLE argument (conclusion) founded on the multiple premises that will make up the points of your body paragraphs. Including the premises of your argument in the statement of the conclusion is just confusing. Also, the outline given for the rest of the essay is basically the five-paragraph essay (with the option to extend the number of body paragraphs), which has been covered to death by others. No. Just, no.
One last thing, inductive reasoning is NOT strictly moving from small to big (though yes, Aristotle defined it this way). Inductive reasoning forces us to move from detail to principle because it deals with probable statements, as opposed to truth statements that define the realm of deductive reasoning-if you're going to write a book about such terms, it's always best to look this kind of thing up
As I mentioned above, the research and analysis section of this guide make it worth the buy, and Acheson spends most of her time focused on this. Skip the part about thesis statements and body paragraphs, then head straight to more useful material on editing.