How to Create an Author Style Guide for Your Marketing Team

Why Authors Need a Style Guide

If you're marketing your book alone, you probably carry your brand in your head — your colors, your voice, how you want things to look. But the moment you bring on help — a VA, a social media manager, a publicist, a designer — that implicit knowledge becomes a liability.

Without a documented style guide, every person who touches your marketing makes different decisions. Your Instagram captions sound different from your newsletter. Your book fair banner uses a different font than your website. Your publicist describes your book differently than your Amazon listing.

A style guide fixes this. It's a single document that ensures your brand looks and sounds consistent no matter who's executing.

What Goes in an Author Style Guide

1. Brand Overview

Start with a one-paragraph summary of who you are as an author and what your brand stands for. This orients anyone new to your team.

Example: "Bobby Dietz writes practical, no-fluff guides for self-published authors. The brand voice is direct, warm, and action-oriented. We help authors sell more books through smart marketing — not hype."

2. Visual Guidelines

Colors: List your primary, secondary, and accent colors with hex codes. For example:

• Primary: Navy (#1B3A5C)
• Secondary: Gold (#D4A843)
• Neutral: Off-White (#F5F3EF)

Fonts: Specify your headline font and body font, with fallbacks. Include where to download them if they're not standard system fonts.

Logo/Author Mark: If you have one, include files in multiple formats (PNG, SVG) and specify minimum size, clear space, and what not to do (stretch, recolor, etc.).

Photography Style: Describe the look you want — bright and airy? Dark and moody? Minimalist? Include 3-5 example images as reference.

3. Voice and Tone

This is where most author style guides fall short. Define:

• Voice (consistent personality): "We're confident but not arrogant. Practical but not boring. We write like we're talking to a smart friend over coffee."
• Tone (adjustable per context): "On social media: casual, conversational, sometimes funny. In press materials: professional, credentialed, authoritative. In email: warm, personal, direct."
• Words we use: "readers" (not "consumers"), "practical" (not "actionable"), "guide" (not "ultimate guide")
• Words we avoid: "guru," "hustler," "boss babe," corporate jargon, clickbait superlatives

4. Book Description — The Standard Version

Write one definitive book description that serves as the baseline. Any variation (for Amazon, social media, pitch emails) should be adapted from this, not created from scratch.

Include:

• One-sentence hook
• 2-3 paragraph description
• Short version (50 words) for social bios and quick references
• Medium version (150 words) for newsletters and interviews
• Full version (300 words) for Amazon and retailer listings

5. Author Bio — Multiple Lengths

Just like the book description, prepare your bio in multiple lengths:

• One-liner: "Bobby Dietz is a book marketing strategist and author of [Title]."
• Short (50 words): For social media profiles and podcast intros.
• Medium (150 words): For guest posts, email signatures, and event programs.
• Full (300 words): For your website About page and press materials.

Always write bios in third person for press/media use, even if your website bio is first person.

6. Social Media Guidelines

Document your approach for each active platform:

• Posting frequency
• Content types (quote graphics, behind-the-scenes, review shares, promotional)
• Hashtag strategy
• How to handle DMs and comments
• Platform-specific formatting rules

7. Review and Testimonial Usage

This section is critical. Document:

• Which reviews you have permission to quote
• The exact quote and attribution for each approved review
• Where each review should and shouldn't be used
• How to format review quotes visually (font, styling, background)

Professional editorial reviews — like those from AccessoryToSuccess.com — are especially valuable here because you own them outright and can deploy them anywhere without worrying about permissions or attribution restrictions.

How to Create Your Style Guide

Keep it simple. A Google Doc or Notion page works fine. You don't need a designer to make it look fancy — you need it to be clear and findable.

Structure it with headers and a table of contents. Include visual examples wherever possible — don't just describe your brand colors, show them. Don't just describe your photography style, include reference images.

Length: 5-10 pages is ideal. Long enough to be comprehensive, short enough that someone will actually read it.

Who Gets Your Style Guide

Share it with anyone who creates content or makes decisions on your behalf:

• Virtual assistants
• Social media managers
• Publicists
• Designers (freelance or agency)
• Event organizers (the relevant sections)
• Podcast hosts (the bio section)

Include a link to your style guide in every new working relationship. It saves hours of back-and-forth and ensures everyone starts on the same page.

Keep It Updated

Review your style guide quarterly. Update it when:

• You publish a new book
• You get new reviews worth featuring
• Your visual brand evolves
• You discover messaging that works better than what you had
• You expand to new platforms

A living style guide that grows with your career is infinitely more useful than a perfect document you created once and never touched again.

For the visual foundation, revisit our guide on branding consistency across all platforms. And for building the social proof that your style guide will reference, start with a professional book review that you can weave into every element of your brand.