What this guide covers:
- Why series outperform standalone books commercially
- How to plan a series before you write Book 1
- The series bible: what it is and why you need one
- Marketing your series as a funnel, not individual books
- The permafree strategy and how to use it correctly
- Keeping readers engaged between releases
Why Series Win Commercially
The economics of series publishing are fundamentally different
The most successful self-published authors — those earning six and seven figures annually — almost universally write series. The reason is simple: the cost of acquiring a new reader is high, but the cost of selling to an existing reader is near zero. A series turns one reader acquisition into multiple sales automatically.
The series revenue model
- A reader who buys Book 1 has a 68% chance of buying Book 2 — that's a near-free sale
- By Book 3, your series has a loyal readership that will pre-order future releases without any marketing spend
- Amazon's "also bought" algorithm heavily favours series — it automatically recommends your next book to readers who finish the previous one
- Series allow you to run a permafree Book 1 strategy that continuously feeds new readers into your paid titles
Plan Your Series Before You Write Book 1
The biggest series mistakes happen before a single word is written
Series planning fundamentals
- Decide on your series arc before writing Book 1: each book needs a satisfying standalone ending AND a series-level hook that pulls readers forward
- Plan for a minimum of 3 books — series with fewer than 3 books don't generate enough "also bought" momentum on Amazon
- Create your series bible: a master document containing character profiles, world-building rules, timeline, and recurring plot threads
- Decide your release cadence: rapid release (one book every 60–90 days) is the most effective strategy for building momentum
- Name your series clearly and consistently — readers should be able to identify it's a series from the cover and title alone
The series bible: what to include
- Character profiles: full backstory, physical description, speech patterns, and character arc for every major character
- World-building rules: geography, history, magic systems, technology, or any rules that govern your story world
- Timeline: a master chronology of events so you don't contradict yourself in later books
- Recurring plot threads: the overarching mysteries, relationships, and conflicts that span the entire series
- Reader promises: what readers expect from each book in your genre — and how your series delivers on those promises
Marketing Your Series as a Funnel
Stop marketing individual books — market the series as a whole
The series marketing funnel
- Book 1 is your lead magnet — price it at £0.99 or free to maximise entry into your series funnel
- Use Amazon Ads and Facebook Ads to drive traffic to Book 1 only — the series does the rest
- Include a "What to read next" page at the end of every book with a direct link to the next title
- Use your email list to announce new releases to readers who are already invested in your series
- Run a "binge the series" promotion when you have 3+ books: discount the box set to attract new readers
Keeping readers engaged between releases
- Send a monthly newsletter with behind-the-scenes content, character spotlights, and series updates
- Create a reader group on Facebook where fans can discuss theories, share fan art, and connect with each other
- Release bonus content between books: short stories, deleted scenes, or character origin stories
- Use pre-orders for every book after Book 1 — they build anticipation and guarantee a sales spike on release day
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