A free tool from Helicon Books, the online EPUB validation, aims to save writers time and money when publishing eBooks by offering them a full review and report of critical errors in their document ensuring a smoother process to market, including quality assurance against iBooks and Kobo specific guidelines.
Helicon Books’ EPUB Quality Assurance (QA) service for eBooks offers writers and publishers a new validation service to ensure that all books are error free ahead of publishing, thus saving any potential costs and complaints from readers.




Jose Antunes has posted reviews of a number of great photography books, including one of the great ones about landscape photography. From the post: