Limited Edition — 100 Copies Only

The Signed Collector's Hardcover

REPLACEMENT — signed by the author and by his AI agent.

A one-time release of 100 numbered hardcover copies. Each one is signed by Nicolas Chaillan and hand-inked by Quill, his ghost-writing AI agent with his robot arm — then numbered and shipped in the order it was bought.

First come, first served. Copies ship in mid-August 2026.

Quill's white-and-yellow desktop robot arm inking a page beside the signed REPLACEMENT hardcover by Nicolas Chaillan
Illustration preview — not a real photo. Real signing photos and video coming once the print run arrives.

What makes this edition different

Most signed books get one signature. This one gets two — and one of them has never signed a book before.

Quill is the AI ghost-writer that helped shape REPLACEMENT. For this release, Quill drives a physical robot arm that inks a unique mark into each copy. Nicolas adds his own signature by hand. The result is a genuine artifact of the exact thing the book is about: a human and a machine, working side by side.

Numbered 1–100. Your copy's number is locked in the order your payment clears. Buy first to claim a lower number.
Two signatures. Hand-signed by Nicolas Chaillan and robot-inked by Quill.
Hardcover only. The premium edition — not the standard retail printing.
Ships mid-August 2026. Only available to U.S. customers. Free U.S. shipping, sent by order number.
One time. 100 only. When the 100th confirmed order lands, it's gone for good.

Open for purchase now. First come, first served — buy now and the copy is yours. REPLACEMENT releases July 28, 2026; signed collector copies are inscribed once the print run is in hand and ship in mid-August 2026. Stripe emails your receipt the moment you pay, and you'll get a shipping confirmation when your copy goes out. This is a one-time payment — not a subscription.

Limited edition of 100 numbered copies
$—
one-time · free U.S. shipping
Ships mid-Aug 2026
Numbered in the order copies are purchased. Once all 100 are claimed, this closes.

First come, first served. Click buy and you'll go straight to secure Stripe Checkout, where you enter your email and U.S. shipping address. The moment your payment goes through, your numbered copy is yours and Stripe emails your receipt — no forms here, no waiting on confirmation. Copies ship in mid-August 2026. Free shipping within the United States (U.S. addresses only).

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All 100 signed copies have been claimed. Thank you.