This highly recommended site is full of reading and writing tips, videos, author feedback and more. The free version of the site has a limited selection of materials for non-members. For the good materials, one has to pay $99 for a year's subscription to become a member and unlock the treasure trove of information...well worth it! You can also subscribe - free - to "The Big Fresh"
weekly e-newsletter which has good information. The site focuses on literacy best practices such as the workshop model, proficient learner strategies, etc.