This is not a good book to learn Spanish. Some of the "Blank" for Dummies books are good for other subjects, but this is just a simple phrasebook and not even a good starting spot for language acquisition. If you memorized some of the phrases before a vacation in a Spanish-speaking county it might be of some help, but this book never even get into the past-tense of verbs or more complex language topics.
I started learning Spanish in December with all sorts of online programs, Duolingo, Mango, Transparent Language and Memrise. I am using the free versions and some provided by my libraries. I also have a McGraw Hill Textbook PDF that I found gratis on the internet. Listen, language acquisition is simple repetition, mostly. That is how a child learns it, simple stuff repeated over and over and then increasing difficulty. This book does not provide that. I read every chapter except the last, this starts out as a phrasebook and never changes from that model.
There are so many free resources for learning a language now on the internet, even face to face clubs like Tandem or youtube vids at every level of study that you need only need to apply yourself. This is not a good resource, don't bother with it. I paid $6 through Alibris for an older edition. Don't bother even doing that.