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From the Desk of Kateryn

Notes from the writing desk

Where the books come from, what I’m working on — the prequels, the next birthday — and the odd bit of Louisiana that wandered into a chapter.

Where the books come from, what I'm working on, and the odd bit of Louisiana that wandered into a chapter. New posts whenever there's something worth telling.

October 18, 2026

The Sixth Door

Every story about doors has one door that matters more than the rest. In The Mirror, it sits at the far end of the hallway, and it's enormous.

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October 14, 2026

Look for the Person First

By the end of Book One, Jr and Dakota have learned something the hard way. The doors aren't just levels. Somebody might be inside, and might have been there a long time.

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October 11, 2026

Lives Are Not Strikes

There are two counters in The Mirror, and they both go up to three. I knew young readers would mix them up, so I gave the job of keeping them straight to the character who would care most: Jr.

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October 8, 2026

Marcus, the Kid Behind the Second Door

When I started writing Door Two, I thought it was a story about a shooter game. Walls that blow apart, patrols that turn at the fourth step, a heavy gunner that comes slowly and never stops.

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September 25, 2026

The Boy in the Book Is Real

People ask where the idea came from, and for a long time I gave a vague answer, because the real one is me cutting my son's hair in a bathroom.

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September 22, 2026

Meet the Hallway

There is a mirror at the end of a hallway in this book, and the first thing I want you to know about it is that it is crooked.

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I send a short note when a book is out — and the occasional piece from the desk.

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