What Music Can You Legally Use in a Book Trailer?
A complete guide to the four legal ways independent authors can source music for book trailers: royalty-free libraries, Creative Commons tracks, public domain compositions,...
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Why Images Break When Converting Word to EPUB (And How to Fix It)
Images break when converting Word to EPUB due to text wrapping settings, incompatible formats, and resolution issues. Here is how to prevent and fix...
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What DPI Should Interior Book Images Be for Print-on-Demand?
Every major print-on-demand platform requires 300 DPI for interior book images. Here is what that means, how to check it, and what goes wrong...
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12 Book Publishing Terms Every Self-Published Author Should Know
A plain-English guide to 12 book publishing terms — from bleed and gutter to folio and palimpsest — with historical origins and what each...
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Book Trailer Specs: Ideal Length and Aspect Ratio by Platform
YouTube, Instagram Reels, and TikTok each require different aspect ratios and favour different lengths for book trailers — here are the exact specs for...
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Reflowable vs. Fixed-Layout ePub: Which Format Does Your Book Need?
Reflowable ePub adapts to any screen; fixed-layout ePub preserves exact page design. Here is how to decide which format your book actually needs.
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Setting Correct Page Margins for Print-on-Demand Books in Word
The correct page margins for a print-on-demand book depend on your platform and page count — here are the exact KDP and IngramSpark requirements...
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