This free eBook by Syed Balkhi is a tutorial that explains how to create a successful magazine style Wordpress theme. The tutorials on this book are at intermediate level.
Blogging
Free eBook: Blog Profits Blueprint
Free ebook, “Blog Profits Blueprint”, by Yaro Starak teaches you various strategies to make money from your blog.
Deep Secrets of Successful Blogging
30 expert bloggers write about an array of wide-ranging topics, from “Dare to be Odd” and “Shopping and Blogging: How to make the marriage work”, to “Help me! My mom is my blogs only reader!” and many more.