My new book on WordPress themes will be released July 15, 2014.
A Practical Handbook for WordPress Themes is written primarily to help owners and operators of self-hosted WordPress websites to avoid common errors when selecting, purchasing, and working with WordPress themes.
Read more and get the PDF
"Ozzie" is a free WordPress theme I built using the Roots WordPress starter theme, and designed for users that like to showcase their featured images. It's responsive, and works great across devices form laptops to tablets and smartphones. Images and videos are responsive too!