I am currently reading "Web Application Development With Angular". Its a well written book geared towards who already know angular basics. That's why I suggested O'Reilly book as its introductory which explains angular core concepts.
Another book worth looking at is: Recipes with Angular.js which is covered under Leanpub Unconditional Return Guarantee. so if you don't like the book. 45 days of purchase you can get a 100% refund.
https://leanpub.com/recipes-with-angular-js
so you can try the above, if you don't like the other two
Sadly I agree that the O'Reilly book is of poor quality. Bad editing, sloppy writing style, terrible organization of the chapters. Whatever happened to O'Reilly's standards?
Another book worth looking at is: Recipes with Angular.js which is covered under Leanpub Unconditional Return Guarantee. so if you don't like the book. 45 days of purchase you can get a 100% refund.
so you can try the above, if you don't like the other two