The Knitter's Book of Yarn, by Clara Parkes

Today I received this wonderful book I ordered from amazon, by the author of KnitersReview.com. I've had a quick read of some of the chapters and I am very pleased with it.
If you are into yarn as I am, this book is for you, it goes into great detail about different types of yarn, fibre content, etc. All the things you would expect from a book titled like this one, but it also has patterns for the different types of yarn (single ply, 2ply, 3ply, etc).
If you would like a preview, you can read about it in more detail in KnittersReview.com