Add http://code.tutsplus.com/tutorials/building-custom-wordpress-widgets--wp-25241
Add http://www.smashingmagazine.com/2012/11/08/complete-guide-custom-post-types/
Add http://www.creativebloq.com/wordpress/create-wordpress-custom-post-type-7112909
Add http://www.creativebloq.com/wordpress/futureproof-wordpress-10134773
Add http://premium.wpmudev.org/blog/tutorial-how-to-add-authors-images-to-your-wordpress-blog/
Add http://www.wpbeginner.com/wp-tutorials/how-to-create-a-photo-album-gallery-in-wordpress-without-a-plugin/
Add http://www.smashingmagazine.com/2011/05/26/better-image-management-practices-with-wordpress/
Add http://www.onextrapixel.com/2011/03/08/how-to-code-a-wordpress-3-0-theme-from-scratch/
Add http://line25.com/tutorials/how-to-build-a-basic-portfolio-wordpress-theme
Add http://themeshaper.com/2009/06/22/wordpress-themes-templates-tutorial/
Add http://css-tricks.com/designing-for-wordpress-complete-series-downloads/
Add http://line25.com/tutorials/create-a-typography-based-wordpress-blog-theme
Add http://www.smashingmagazine.com/2013/02/21/wp-theme-development-process/