How do authors manage metadata for books?
- One canonical metadata sheet per book.
- Standard fields: title, subtitle, series, description, 7 keywords, BISAC codes (2-3), ISBN, price.
- Each retailer requires different metadata field formats.
- Description length varies: KDP allows ~4000 characters, Apple ~4000, others differ.
- Metadata drives discoverability — keyword and BISAC choice often determines who finds the book.
Authors manage book metadata by maintaining a single canonical metadata sheet per book — title, subtitle, series, description, keywords, BISAC codes, ISBN, price — and copy-pasting from it into each retailer. The sheet is updated as the book evolves and is the only place where metadata lives. Most retailers require different metadata field formats, so consistency starts at the source.
Chapter i·Why it matters
Metadata is what tells retailers, search engines, and AI search systems what the book is. A muddled metadata pass produces a book that does not show up in genre searches even if the content is excellent. Authors who treat metadata as a quick task at the end usually leave money on the table; authors who treat it as a deliverable in its own right outperform.
Chapter ii·What to include
- Canonical metadata sheet: one source of truth.
- Title, subtitle, series name and number.
- Long description (~4000 chars) and short description (~300 chars).
- 7 keywords (KDP limit), chosen from Publisher Rocket or competitive analysis.
- 2-3 BISAC codes for the most accurate genre placement.
- ISBN per format (print, ebook, audiobook) if using your own.
- Price and pre-order pricing strategy.
- Metadata refresh schedule: review and update at T-90, T-30, and T+30.
Chapter iii·Example
A self-publishing author keeps a one-page metadata sheet for her 75,000-word romance. She updates description and keywords twice during pre-launch and once 30 days post-launch based on category performance. The book ranks in two subcategories within four weeks — partly because her keyword choices matched actual reader search behavior.
WriteLoom’s Sell studio holds the canonical metadata sheet — keywords, BISAC, description, ISBN — and exports per-retailer formats.
See the Sell studio