Ebook: Hacking Google Maps and Google Earth (ExtremeTech)

I purchased this book to give me some insight into programming Google Earth solutions, however this book is 85% about Google Maps (the two are completely different). It took me about ten minutes to read the Google Earth content, and I learned essentially the same things I learned from browsing the Internet for a few hours. Disappointed, but at least I got the book for just a couple of bucks.