Essays on writing, voice, and finishing the book you started.
Writers have said it for years: AI drafts don't sound like them. In 2026 the research caught up. A peer-reviewed study found heavy AI use overwrites your lexical fingerprint, with 50% fewer pronouns and blander meaning, even on a light edit pass. Here's what the studies show, and the architecture that stops it.
Read the essay →Your draft is technically fine and somehow has no owner. The reason is that you edit your real voice out before you recognise it, sentence by sentence, in the belief you're improving the work. Here's how to get it back on revision.
Read the essay →A conversational editor that reads your live prose, a story bible that builds itself, voices for your characters, and a faster engine. The biggest bookmoth release yet, and still a one-time purchase with your words on your machine.
Read the update →A recent ACL paper gave the field the first proper methodology for measuring voice preservation in AI writing. The findings are useful in both directions: where the popular workflow falls short, and what kind of tool can do better.
Read the essay →A 2026 paper just demonstrated that AI can hide your writing voice from automated detection. Two weeks earlier, another paper showed AI flattens your voice unless you stop it. AI writing tools have split into two opposite categories. Here's where bookmoth fits.
Read the essay →A 2026 Berkeley study confirmed what writers using Claude, ChatGPT, Sudowrite, and NovelCrafter have been saying for years: prompts can't preserve voice. Here's the architecture that does, and why most current AI writing tools fail at long-form voice preservation.
Read the essay →Claude Opus 4.7 just identified a journalist from 125 words she'd never published. The mainstream coverage has framed it as a privacy story. For writers using AI to draft fiction, the more important implication is about voice as a measurable craft constraint.
Read the essay →Voice is the most talked-about thing in writing advice and the least well defined. A practical guide to recognising the patterns your prose is already making, protecting them from your own self-editing, and trusting what you've got.
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