Formatting book pages for self-publishing can feel like a daunting task, but breaking it down into manageable steps makes it way less intimidating. First off, you gotta decide on the size of your book—common choices are 6x9 inches for novels or 5x8 for more compact reads. Once that’s settled, margins are your next big focus. I usually stick to 0.5 inches for the top, bottom, and outer margins, and 0.75 inches for the gutter (the inner margin) to account for binding. Don’t forget to set your word processor to 'mirror margins' so odd and even pages align properly when printed. Font choice matters too; serif fonts like Garamond or Times New Roman are classic for fiction, while sans-serif like Arial can work for non-fiction. Keep the font size between 10-12 points for readability.
Headers and footers are another detail that’s easy to overlook but super important. I like to include the book title on the left page and the author’s name on the right in the header, with page numbers centered or aligned to the outer edge. Chapter titles should start on a new page, and I’m a fan of dropping them about a third of the way down for a clean look. Paragraph indents should be around 0.3 inches—no need for giant spaces. And oh, always export your final draft as a PDF to preserve formatting. Seeing my book laid out professionally for the first time was such a rush—it suddenly felt real, like I’d crossed the finish line after months of work.