A book worth buying?

I've decided it was about time i stopped borrowing books and baught a few of my own design books. And i found one that seemed interesting i will give a reveiw afterwards of my own once i recieve it in a few days. It is called logo design love, they have a facebook group aswell. its as you can guess by the title all about logos and branding and i thought it would be one of he 2 best places to start alongside typography and fonts. I baught it from Amazon.co.uk for £12.99 it was the cheapest ive seen it everywhere else was £25 abouts. so if you want to check it out for yourself it would be best to buy there. If you've read/looked at it and have any reveiws dont hesitate to leave them below. And if you have any typography/font book suggestions do the same.