WordPress Plugin for Authors
Start free. Upgrade when you need more. One-time purchase — no subscriptions, no renewals. Never any SPAM and never sell your information.
FREE
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Publisher🔒 Secure checkout powered by Stripe · PCI DSS Level 1 certified · Your card details never reach our servers
Already on PRO? Upgrade for $30 →All sales final • No refunds • Data preserved on downgrade
Five layout styles, 12 color palettes, dark mode, and compatibility with every major WordPress theme — right out of the box. No shortcode expertise required. Install, add your books, and you’re done.
Series pages automatically display “Also in this series” with numbered position badges and a Complete Series badge. Readers always know where to start. No custom code, no manual linking.
Invite up to 5 advance readers per book directly from WordPress. Track reviewer info, copy counts, and deadlines. Self-signup form included. No third-party ARC platform required.
Branded buy buttons for every platform indie authors use — Gumroad, BookFunnel, Shopify, and signed copy orders. Gumroad’s overlay widget and Shopify Buy Button embed are both free. WooCommerce Add-to-Cart available on PRO.
One click generates a complete XLSX Book Bible — metadata, formats, contributors, rights, sales channels, and more — for every title in your catalog. No other WordPress plugin offers this. Includes a pitch-ready DOCX press kit per book.
Geo-redirect sends UK readers to amazon.co.uk, Canada to .ca, Australia to .com.au — automatically. No redirect service, no third-party code, no lost international sale.
Add a downloadable discussion guide, reader questions, and resource files to any book — toggled on per title. Veteran authors know book clubs sell backlist. MBS makes it a checkbox.
The only WordPress book catalog plugin to support the publishing industry’s standard metadata format. Move data to distributors and aggregators without extra tools.
| Feature | FREE | PRO | Publisher |
|---|---|---|---|
| Catalog & Display | |||
| Catalog layouts | 5 layouts | 9 layouts | 9 layouts |
| Color palettes + dark mode | ✓ | ✓ | ✓ |
| WCAG 2.1 AA + RTL support | ✓ | ✓ | ✓ |
| Coming Soon badge | — | ✓ | ✓ |
| Book trailer + spinning cover | — | ✓ | ✓ |
| Book Data | |||
| BISAC codes shown publicly | 1 | Up to 10 | Unlimited |
| Thema v1.6 (9,187 codes) | 1 shown | Up to 10 | Unlimited |
| Contributors (ONIX 2.1 roles) | ✓ | ✓ | ✓ |
| Format-specific covers | — | ✓ | ✓ |
| Animated book covers | — | ✓ | ✓ |
| Book Club Resources section | — | ✓ | ✓ |
| Import & Export | |||
| CSV import & export | ✓ | ✓ | ✓ |
| ISBN lookup (dual-source) | ✓ | ✓ | ✓ |
| Import from another WordPress plugin | ✓ | ✓ | ✓ |
| EPUB import | — | ✓ | ✓ |
| Amazon PA-API import + sync | — | ✓ | ✓ |
| ONIX 2.1 + 3.0 import & export | — | — | ✓ |
| Buy Links & Monetization | |||
| 10 branded retailers | ✓ | ✓ | ✓ |
| Affiliate tag rewriter | ✓ | ✓ | ✓ |
| Geo-redirect (UK / CA / AU) | — | ✓ | ✓ |
| Buy-link click analytics | — | ✓ | ✓ |
| WooCommerce Add to Cart | — | ✓ | ✓ |
| ARC Management | |||
| Active ARC books | 1 | Unlimited | Unlimited |
| Reviewers per book | 5 | 25 | Unlimited |
| ARC self-signup form | ✓ | ✓ | ✓ |
| ARC Campaign Overview | — | — | ✓ |
| Publisher Tools | |||
| Press kit generator (DOCX) | — | ✓ | ✓ |
| Activity log + team feed | — | — | ✓ |
| Book Bible | — | 6-tab workbook | 8-tab workbook |
| License | |||
| Site activations | 1 per key (unlimited keys) | 1 per key | 3 per key |
| Data preserved on downgrade | ✓ | ✓ | ✓ |
| Price | Free forever | $69 one-time | $99 one-time |
Download the plugin ZIP for manual installation, then register for your free license key — no credit card ever required.
PRO and Publisher (PUB) builds are delivered automatically via your license activation email. No separate download needed — activation installs the correct build. How does activation work?