This may have been posted previously, but I just came across it myself. Craft & Vision is a sort of on-line publisher that offers a series of eBooks on a variety of photography related subjects from composition, to lighting, to post processing and even to building a business. The books are available in PDF format with many of them offered for $5. They also offer a free eBook titled Craft & Vision: 11 Ways to Improve Your Photography which is arranged as a series of 11 articles on a variety of topics written by several of the authors whose eBooks are for sale on the site. Think of it as sort of a sampler of the Craft & Vision oeuvre. http://craftandvision.com/wp-content/uploads/2013/04/Free_coverspread1.png" />[/URL] They also host a free monthly [URL="http://craftandvision.com/craftandvision-podcasts/"]podcast[/URL] which features interesting topics which are generally focused more on techniques and shooting than on gear. Here's an [URL="http://www.digitalpodcast.com/feeds/55177-craft-amp-vision"]RSS feed of the podcast[/URL], for those of you who are into that sort of thing.