... most writers never learn before publishing. That s why we re building Double9Books-a platform focused on simplifying publishing knowledge for aspiring authors through practical guides, resources, and insights. Some topics we ve recently covered: Standard book sizes Paperback vshardcover ISBN explained simply Printing & formatting basics Self-publishing tips Our goal is to make publishing easier to understand for new writers without using complicated industry jargon. Would genuinely love feedback from writers and readers here on what publishing ...

... CMYK, full wrap PDF with bleed Who benefits: Self published authors, designers, and small teams who want reliable, pro covers without guesswork. Ask for feedback: Which genre presets should we add? Any KDP edge cases you ve hit (hardcover hinge/turn ins, barcode zones, ultra high page counts)? Launch: We re scheduled for Tuesday 12:01am PT. Free KDP cover template is live try it and tell us where the workflow can be smoother ...