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Title: Flawed instructions
Review: This book must have been written in a hurry. It appears no one double-checked to see if the instructions actually worked. For instance, I followed the step-by-step instructions to create a graph. Instructions were illustrated by screen-shots. Good idea, but the final result was unusable. When I double-checked the photo in the book, it showed the same, unusable graph. They hadn't even checked their own results. There was no follow-up in the book, no trouble-shooting, and when I e-mailed the publisher directly, got no response. Really, there are much better places to spend your money.
