First 100 Songs to Play on Saxophone I Songbook for Beginners: Alto Sax Easy Sheet Music with Letters I Level 1 I Big Book for Kids Teens Adults I ... Folk Children Nursery Rhymes Christmas Carol

Bad mistake on fingering chart - G sharp needs three keys pressed but only shows two. I'm a beginner but haven't used the book once I saw that. If they can't get the basic finger positions right why should I trust the rest of the book?