Quick question: what's on the last page of your book, right after “The End”?
If the answer is “nothing” or “a buy-link list nobody clicks,” you're sitting on the single warmest audience you will ever have access to — a reader who just finished your book, felt every feeling, and hasn't left the app or closed the file yet — and doing absolutely nothing with them.
That's what back matter is. Not an afterthought. A sales page with the best-converting traffic you'll ever get, because it's readers who already love your writing enough to finish it. Here's how to actually use it.
1. Write a reader magnet that's a story, not a checklist.
Skip the “10 tropes I love” PDF. The reader magnets that actually convert are short, complete pieces of fiction — a bonus epilogue, a novella, an extended scene — that deliver the same emotional hit as your full book, just smaller. You're not asking for an email address. You're offering more of exactly what they just enjoyed.
2. Put the ask on the page, not just in a QR code they'll forget to scan.
Back matter needs an actual, written call to action — not just a logo or a link. Tell them what they get and why it's worth thirty seconds: “Want to know what happened to [character] six months later? Get the bonus epilogue free.” Specific beats vague every time.
3. Make the CTA embarrassingly easy to act on.
One link. One QR code that actually works when you test it (please test it). No “visit my website and find the newsletter tab.” The reader who just finished your book has approximately ninety seconds of momentum before they open a different app. Don't make them work for it.
4. Sell the next book, not just the email list.
Back matter can do double duty: capture the email and recommend what to read next. A one-line pitch for book two, with a direct link to buy it on your own store, catches the readers who are ready to buy right now and don't need an email first.
5. Match your magnet's tone to the book's heat level and trope.
A steamy bonus scene doesn't belong at the back of a closed-door small-town romance, and a sweet epilogue undersells a dark romantasy. Mismatched tone is the fastest way to make a reader feel misled right after they trusted you enough to finish your book. Keep the promise consistent.
6. Give the magnet a real landing page, not just an email attachment.
A dedicated page — on your own site, on brand, with your other books linked — does more work than a plain PDF delivered by your email service. It's a second chance to make an impression, and it's indexable, shareable, and yours.
7. Refresh it every six to twelve months.
A stale reader magnet quietly stops converting long before you notice. Swap it when you release something new, tie it to your current release, and keep it feeling like the newest, most relevant thing you've written — not something left over from two books ago.
Ready to stop patching your website together and get one built to actually sell books? Book your first chapter call and let's talk about what your site (and your brand) needs to do the selling for you.