The short answer
Yes — your interviews can become a real book, and the working pipeline is simpler than the folder of material suggests. Upload the recordings (up to 6 hours per file) or the transcripts you already have; transcription is quoted in AI credits before anything is charged. Claude reads everything, proposes the book's structure, drafts and revises it with you with the whole manuscript in context, and typesets a live proof of the actual book as you go. Six hours of recorded conversation typically yields 50,000–60,000 spoken words — a complete book's worth of material.
The rest of this page covers the craft decisions specific to this conversion, the exact mechanics, real print specs, and honest pricing.
Getting your interviews into the studio
Drag the recordings straight into Bindery's composer — MP3, M4A, WAV, WEBM, OGG, FLAC, or AIFF, up to 6 hours per file. Bindery measures each file and quotes the transcription price in AI credits before anything is charged; tap Transcribe and the transcript lands beside the recording as readable text the editor works from. Already have transcripts? Attach the .vtt/.srt export or paste the text and skip the transcription step entirely.
From recorded conversation to readable story
An interview transcript is raw ore, not a book. People talk in loops — they start a story, abandon it, return to it twenty minutes later with the crucial detail. The craft move is deciding what the book's spine is before cleaning a single sentence: chronological (a life told in order), thematic (work, love, faith, war — one chapter each), or scenic (a handful of fully-rendered days that carry everything). Each spine asks different questions of the same recordings.
Keep the speaker's actual voice. The temptation is to "fix" grammar until grandpa sounds like a newscaster; resist it. The phrases they repeat, the way they understate the hard parts — that's the inheritance. A good working rule: reorganize freely at the paragraph level, edit lightly at the sentence level, and preserve word-for-word the sentences you can hear them saying. Claude follows exactly this kind of instruction well — tell it whose voice rules the page, and it will move material without flattening it.
Interview projects also grow: once one relative hears about the book, three more want to add their side. Bindery's group-contribution links handle that without you playing secretary — anyone can add memories, photos, or voice notes from a link, no account needed, and Claude weaves them in with credit. Related read: how to write a book about your life.
- Interview in pairs when you can — two siblings correcting each other produces better stories than either alone
- Ask for objects, not summaries: "tell me about the kitchen table" beats "what was your childhood like" every time
How it works
1. Upload the recordings Drag the recordings into Bindery's composer (MP3, M4A, WAV, WEBM, OGG, FLAC, or AIFF, up to 6 hours per file) — or attach .vtt/.srt transcripts you already have. Transcription is quoted in AI credits before anything is charged.
2. Map the book with Claude Claude reads everything and proposes the book hiding in your interviews — themes, a chapter structure, what to keep and what to cut. You redirect it in plain language until the plan is yours.
3. Draft and revise together Chapter by chapter, Claude drafts from your material and revises to your notes — with the entire manuscript in context, so names, facts, and voice stay consistent from first page to last.
4. Watch it become a book A live typeset proof assembles as you work: real pages, a designed cover, a spine sized from the true page count. The watermarked proof is always free.
5. Print it, publish it, or both Order bound copies shipped to your door, publish to a free storefront (paperback, ebook, audiobook), or export clean files — the book is yours either way.
What you end up holding
As the manuscript comes together, Claude typesets a live proof of the actual book — real pages, justified and hyphenated type, running heads, a cover with a spine sized from the true page count. The watermarked proof is always free, so you see exactly what you're making before spending anything on it.
From the finished book, every door is open and none is mandatory: order printed copies (hardcover, paperback, lie-flat coil, and saddle stitch — printed on demand and shipped by Lulu), export clean press-ready PDF, EPUB, and Word files (a $49 one-time per book unlock, or free with Bindery Pro at $39/month (or $390/year)), publish to a free storefront that sells the paperback, ebook, and audiobook with royalties paid via Stripe — or keep it entirely private and just make the shelf copy. Authors keep ownership of their work, full stop.
| Binding | Trim sizes | Pages | Ink & paper |
|---|---|---|---|
| Hardcover (case wrap) | 6×9, 5.5×8.5, 7×10, 8.5×8.5 square, 9×7 landscape, 8.5×11 in | 24–800 | B&W on cream, full color, or premium color on coated |
| Paperback | 6×9, 5.5×8.5, 5×8, 7×10, 8.5×8.5, 8.5×11 in | 32–800 | B&W on cream or full color on coated |
| Coil bound (lies flat) | 8.5×11 in | 2–470 | B&W or full color |
| Saddle stitch | 8.5×11, 5.5×8.5 in | 4–48 | B&W or premium color |
What it costs
Free to start — no account needed to try, no credit card, and a monthly allowance of AI credits on the free tier. The typeset, watermarked proof of your book is always free. Metered work (like transcription, translation, or narration) shows its price in credits before you confirm, so there are no surprise charges.
When you want clean files — press-ready PDF, EPUB, Word — that's a $49 one-time per book unlock, or free with Bindery Pro ($39/month (or $390/year)). One-time credit packs start at $12. Printed copies are priced per copy at order time, printed and shipped by Lulu.
Start free, see the proof
Bindery — the book studio inside Infinite Library — is where this whole pipeline lives: one place that reads your interviews, writes with you, typesets as it goes, and ends in a real book instead of a file you still have to figure out how to publish. It's free to start with no account needed to try, the watermarked proof is always free, and every metered step quotes its price before running. The fastest way to know if this works for your material is to bring a piece of it and watch the first chapter appear.
Frequently Asked Questions
How many hours of interviews make a book?
People speak roughly 9,000–10,000 words per hour of actual talk. Six to eight hours of recording usually yields enough for a 40,000–60,000-word book after the loops and false starts are cut. Bindery accepts files up to 6 hours each, so even marathon sessions upload in one or two pieces.
The recordings are rough — phone audio, background noise. Will that work?
Usually yes: transcription handles ordinary phone and kitchen-table recordings well. If a file can't be read at all, Bindery tells you before charging anything, and re-exporting as .m4a or .mp3 fixes most container problems. The transcript is editable afterward, so the occasional misheard name is a ten-second fix.
What does it cost to make the book?
Free to start — no account needed to try, no credit card, and a monthly allowance of AI credits on the free tier. The typeset watermarked proof is always free. Clean print-ready exports are a $49 one-time per book unlock or free with Bindery Pro ($39/month (or $390/year)); credit packs start at $12. Anything metered (like transcription) shows its price before you confirm.
Who owns the finished book?
You do. Authors keep ownership of their work — sell it anywhere, including your free Infinite Library storefront (where ebook royalties are about 95%, audiobook 80%, and print royalty is whatever you set).
Do I keep the rights to my book?
Yes — authors keep ownership of their work. Publish it anywhere, sell it from your free Infinite Library storefront, or keep it entirely private. The platform never takes your copyright.