Continuity is the whole job

A reader forgives a rough edit. A reader does not forgive a character who has a different voice in book three, or a city whose name is pronounced two ways across the same shelf.

So the first build in a series is slower than a standalone: the cast is fixed, the pronunciation roll is written, the room and processing chain are recorded, and the score palette is chosen. Every volume after that is faster, because those decisions are already law.

Keep the masters. A series that has kept its WAV masters can recut, reissue and match years later. A series that kept only MP3s cannot match anything.

What it costs

Per book, on that book's word count. A three-book series of 90,000, 110,000 and 130,000 words prices as $10,800, $13,200 and $15,600 in the film vessel — the matching audio edition rides with each — or $6,300, $7,700 and $9,100 in audio alone.

Voices and sound effects are counted per book, since a later volume may need a cast the first did not. Music is a per-book fee for selection, cutting and mixing, and a series palette makes that work quicker rather than free.

Books may be commissioned one at a time. Nothing here asks an author to buy a shelf up front to get continuity — the bible holds the continuity whether the next Charter is sealed this month or next year.

The order to build in

Book one first, always, even if book three is your favourite. Book one sets the cast and the sound, and every later volume inherits it.

If the series is already complete in print, build in publication order and read the whole shelf's pronunciation needs before recording a word of it — a name that changes meaning in book four should be recorded correctly in book one.

If the series is still being written, keep the bible open. It is the document that lets a book written three years from now sound like it belongs.

Asked and answered

Is there a discount for a series?

Boons are earned favour rather than a sale, one per Charter, never stacked. Continuity work getting faster across a series is the real saving.

What if a narrator is unavailable for a later book?

That is why the register, room and processing chain are recorded in the bible — a replacement is cast against the original, not against a memory.

Can I start with the audio edition and add film later?

Yes, though the film vessel carries the matching audio edition with it, so authors who intend both usually take the film book first.