designing-books
Design and produce professional print-ready books from manuscripts. Use when creating book interiors, cover designs, typesetting memoirs or life stories, preparing PDFs for print-on-demand services (KDP, IngramSpark, Lulu), or when the user mentions book layout, typography, trim sizes, or print production.
When & Why to Use This Skill
This Claude skill automates the end-to-end process of book design and production, transforming raw manuscripts into professional, print-ready PDFs. It provides expert guidance on typography, layout specifications, and technical preflight checks optimized for major print-on-demand services like KDP, IngramSpark, and Lulu, ensuring high-quality self-publishing results.
Use Cases
- Converting raw manuscripts (Markdown/DOCX) into professionally typeset book interiors with optimized margins, gutters, and typography.
- Generating technical specifications for book covers, including precise spine width calculations based on page count and paper stock.
- Preparing print-ready PDF files that comply with industry standards like PDF/X-1a and PDF/X-4, including font embedding and CMYK color conversion.
- Designing specialized layouts for memoirs and life stories, featuring senior-friendly typography, photo integration, and archival-quality design standards.
- Automating the preflight checklist to identify and fix common printing issues such as widows, orphans, and low-resolution images.
| name | designing-books |
|---|---|
| description | Design and produce professional print-ready books from manuscripts. Use when creating book interiors, cover designs, typesetting memoirs or life stories, preparing PDFs for print-on-demand services (KDP, IngramSpark, Lulu), or when the user mentions book layout, typography, trim sizes, or print production. |
Book Design & Production
Transform manuscripts into professionally designed, print-ready books.
Quick Start
- Determine book specifications → See Trim Sizes & Margins
- Set up typography → See Typography System
- Create interior layout → See Interior Design Workflow
- Generate print-ready PDF → See PDF Generation
- Validate for printing → See Print Preflight Checklist
Core Concepts
The Production Pipeline
Manuscript (.md/.docx) → Typeset Layout → Interior PDF → Print-Ready Package
↘ Cover PDF ↗
Key Terminology
- Trim size: Final book dimensions after cutting
- Bleed: 0.125" extra beyond trim for edge-to-edge elements
- Gutter: Inside margin (binding side) - larger for perfect binding
- Spine width: Calculated from page count and paper stock
- Widow/Orphan: Single lines isolated at page top/bottom (avoid)
- Running head: Repeated header showing chapter/book title
- Folio: Page number
Trim Sizes & Margins
Common Memoir/Biography Sizes
| Size Name | Dimensions | Best For |
|---|---|---|
| Trade Paperback | 6" × 9" | Standard memoirs, biographies |
| Digest | 5.5" × 8.5" | Personal memoirs, gift books |
| US Letter | 8.5" × 11" | Photo-heavy memoirs, legacy books |
| Royal | 6.14" × 9.21" | Premium memoirs |
| Small Square | 7.5" × 7.5" | Photo memoirs, coffee table |
Standard Margin Guidelines
For 6" × 9" trade paperback (memoir standard):
Top margin: 0.75"
Bottom margin: 0.875"
Outside margin: 0.625"
Inside (gutter): 0.875" (for perfect binding up to 400 pages)
Gutter adjustments by page count:
- Under 150 pages: 0.75" gutter
- 150-400 pages: 0.875" gutter
- 400-600 pages: 1.0" gutter
- Over 600 pages: 1.125" gutter
Typography System
Font Selection for Memoirs
Body Text (Serif recommended):
- Garamond - Classic, elegant, excellent readability
- Palatino - Warm, humanist, good for personal stories
- Minion Pro - Modern classic, superb legibility
- Caslon - Traditional, trustworthy feel
- Georgia - Screen-optimized, works well in print
Chapter Headings:
- Same serif family (larger weight)
- Or complementary sans-serif (Helvetica, Gill Sans, Futura)
Type Specifications
Body text:
- Size: 11-12pt (10.5pt minimum for older readers)
- Leading: 14-15pt (roughly 120-140% of font size)
- Justified alignment with hyphenation
- First-line indent: 0.25" to 0.375" (no indent after headings)
Chapter titles:
- Size: 18-24pt
- Position: Start 2-3" from top of page
- Style: Small caps, bold, or display weight
Running headers:
- Size: 9-10pt
- Style: Small caps or italic
- Left page: Book title | Right page: Chapter title
Folios (page numbers):
- Size: 10pt
- Position: Bottom center or outside corners
- Front matter: Lowercase roman numerals (i, ii, iii)
- Body: Arabic numerals starting at Chapter 1
Interior Design Workflow
Step 1: Prepare the Manuscript
# If starting from DOCX, convert to clean markdown
pandoc input.docx -o manuscript.md --wrap=none
# Clean up common issues
# - Standardize chapter headings (# Chapter 1: Title)
# - Remove manual line breaks within paragraphs
# - Ensure consistent scene break markers (---)
Step 2: Create Book Structure
Standard memoir front matter:
- Half-title page (title only, no author)
- Also by page (optional)
- Title page (full title, author, publisher)
- Copyright page
- Dedication (optional)
- Epigraph (optional)
- Table of contents
- Preface/Introduction (optional)
Back matter:
- Acknowledgments
- About the Author
- Discussion questions (optional)
- Index (if needed)
Step 3: Set Up Page Templates
See ./reference/page-templates.md for detailed LaTeX/CSS templates.
Key templates needed:
- Chapter opener (right-hand page start, drop cap optional)
- Standard text page
- Section break page
- Photo page (full bleed or framed)
- Front matter pages (centered, no headers)
Step 4: Handle Special Elements
Block quotes:
- Indent 0.5" from both margins
- Reduce font size by 1pt
- Add 6pt space above and below
Poetry/Verse:
- Preserve line breaks
- Center or left-align based on length
- Consider reduced font size for long poems
Photos and Images:
- Resolution: 300 DPI minimum
- Color space: CMYK for full color, Grayscale for B&W
- Captions: 9pt italic, centered below image
Letters/Documents:
- Consider different font (typewriter style)
- Frame with subtle border or indent
- Date/salutation on separate lines
PDF Generation
Using Pandoc + LaTeX (Recommended)
# Install dependencies
npm install -g @anthropic/book-utils # If available
# Or use system packages:
# sudo apt-get install texlive-full pandoc
# Generate interior PDF
pandoc manuscript.md \
-o interior.pdf \
--pdf-engine=xelatex \
--template=memoir-template.tex \
-V documentclass=memoir \
-V papersize=6in,9in \
-V fontsize=11pt \
-V mainfont="Garamond" \
--toc \
--toc-depth=1
See ./reference/pandoc-settings.md for complete configuration.
Using Node.js + PDF Libraries
// See scripts/generate-book-pdf.js for complete implementation
import { PDFDocument } from 'pdf-lib';
import fontkit from '@pdf-lib/fontkit';
// Create document with proper trim size
const pdfDoc = await PDFDocument.create();
pdfDoc.registerFontkit(fontkit);
// 6x9 trim size in points (72 points per inch)
const width = 6 * 72; // 432 points
const height = 9 * 72; // 648 points
const page = pdfDoc.addPage([width, height]);
Cover Creation
Spine width calculation:
Spine Width = (Page Count × Paper Thickness) + Cover Wrap
Paper thickness by stock:
- White paper: 0.002252" per page
- Cream/natural: 0.0025" per page
Full cover dimensions:
Width = Back Cover + Spine + Front Cover + (2 × Bleed)
Height = Trim Height + (2 × Bleed)
Example for 200-page 6×9 book on cream paper:
Spine = 200 × 0.0025 = 0.5"
Width = 6 + 0.5 + 6 + 0.25 = 12.75"
Height = 9 + 0.25 = 9.25"
See ./reference/cover-templates.md for cover design guidelines.
Print Preflight Checklist
Before submitting to printer:
Technical Requirements
- PDF/X-1a or PDF/X-4 compliance
- All fonts embedded (no system fonts)
- Images at 300 DPI minimum
- Color space correct (CMYK for color, Grayscale for B&W)
- Bleed: 0.125" on all sides where needed
- Trim marks included (if required by printer)
Layout Quality
- No widows or orphans
- Consistent baseline grid
- Chapter openings on recto (right) pages
- Page numbers correct sequence
- Running headers match chapter titles
- Table of contents page numbers accurate
Content Proofing
- Front matter complete and ordered
- Copyright page accurate
- ISBN displayed correctly (if applicable)
- All images credited
- Index accurate (if included)
File Delivery
- Interior PDF separate from cover PDF
- Files named per printer requirements
- Page count divisible by 4 (add blanks if needed)
- Cover dimensions match spine calculation
Print-on-Demand Services
Amazon KDP (Kindle Direct Publishing)
Interior requirements:
format: PDF
bleed: Optional (0.125" if used)
color: Black & white or Premium color
paper: White or cream
Cover requirements:
format: PDF
bleed: 0.125" required
color: Full color
spine_calculator: https://kdp.amazon.com/cover-calculator
IngramSpark
Interior requirements:
format: PDF/X-1a:2001
bleed: 0.125" required for bleed books
minimum_margins: 0.25" (0.375" for gutter)
Cover requirements:
format: PDF/X-1a:2001
spine_calculator: Available in publisher portal
Lulu
Interior requirements:
format: PDF
bleed: 0.125" if full-bleed images
color: Standard B&W, Premium B&W, or Color
Cover requirements:
format: PDF or use cover creator
spine: Auto-calculated in creator tool
Reference Documentation
./reference/page-templates.md- LaTeX and CSS page templates./reference/pandoc-settings.md- Complete Pandoc configuration./reference/cover-templates.md- Cover design specifications./reference/typography-guide.md- Detailed typography reference./templates/memoir-template.tex- LaTeX memoir template./scripts/generate-book-pdf.js- Node.js PDF generation
Common Issues & Solutions
Widow/Orphan Control
% LaTeX settings
\widowpenalty=10000
\clubpenalty=10000
If still occurring, manually adjust:
- Tighten/loosen paragraph tracking
- Edit text slightly
- Force page breaks strategically
Font Embedding Failures
# Check font embedding
pdffonts interior.pdf
# If fonts not embedded, use XeLaTeX with system fonts
# or embed via Ghostscript:
gs -dNOPAUSE -dBATCH -sDEVICE=pdfwrite \
-dEmbedAllFonts=true \
-sOutputFile=embedded.pdf interior.pdf
Image Quality Issues
# Check image resolution
identify -verbose image.jpg | grep Resolution
# Resample to 300 DPI if needed (ImageMagick)
convert image.jpg -resample 300 image-300dpi.jpg
# Convert RGB to CMYK for print
convert image.jpg -colorspace CMYK image-cmyk.jpg
Page Count Adjustment
Total pages must be divisible by 4. Add blank pages at end if needed:
# Using pdftk
pdftk interior.pdf blank.pdf blank.pdf cat output final.pdf
Memoir-Specific Design Tips
For Life Story Books (Eleanor-style)
- Generous margins - Older readers appreciate more white space
- Larger body text - 12pt minimum for senior audiences
- Photo integration - Full-page photos with captions, or grouped in signatures
- Chapter art - Consider decorative elements (flourishes, small illustrations)
- Personal touches - Handwriting fonts for inscriptions, family crests/symbols
- Archival quality - Cream paper, acid-free recommendations for keepsake books
Photo Memoir Considerations
- Group photos into 8-page or 16-page signatures
- Consider photo paper inserts for premium look
- Caption style: Name, date, location format
- Photo restoration notes if applicable