Familiarity with concepts of coding can leverage your ability to deliver open content to students. Open Education initiatives have come to rely on the Pressbooks editor as a convenient tool for authoring and publishing. In my position as Open Education Intern I helped to develop a revised version of Astronomy OpenStax within Pressbooks to meet the needs of a unique course at UW-Milwaukee. In completing this project, I developed new skills in Pressbooks for manipulating HTML, CSS, inserting internal links and implementing LaTex short code within Pressbooks. I will give an overview of the project, define the current issues with copying OpenStax materials into Pressbooks and workshop editing in text and visual modes. The presentation of materials and information within textbooks in a usable and accurate form to elevate the quality of open textbooks and encourages further adoptions.