Eli uses Iona's future book to stop a staged bookstore fire but must let the detective arrest him to keep her aliv...
Smoke leaked from the blue book before Eli opened it.
It curled across the counter in a thin gray ribbon, slipped under the hanging price tags, and set every paper bookmark trembling. Mara slapped a wet dish towel over the nearest stack of local history pamphlets. Eli dragged the book onto an iron atlas stand because future books loved drama and had no respect for varnish.
"Detective Iona Vale," Mara read from the spine. "Do we know her?"
"She arrests me on day four in most months."
"For what?"
Eli opened the cover. Heat flushed his face.
Cinder Lane, 3:40 p.m. Marr and Veil Books rear wall ignites from the alley. Detective Iona Vale enters alone after receiving an anonymous arson tip. Stairwell collapses. Smoke inhalation before backup arrives. Owner Marr missing from scene.
Mara stared. "Your shop burns?"
"Only the back wall." Eli turned the page with the edge of the scissors. "The rest waits until I am attached to it."
The letters crawled lower.
Arsonist leaves through Cinder Lane carrying a blue matchbook marked with calipers.
The clock clicked away six minutes for the second page. Eli shut the book. His burned palm throbbed.
Mara was already moving, pulling her courier jacket back on. "We warn the detective."
"She will not believe me."
"She doesn't have to believe you if smoke is involved."
"If she comes too early, the branch moves. If she comes too late, she dies. If I call from here, the anonymous tip changes shape." Eli grabbed the shop keys. "So I become the suspicious man already in the alley."
Mara pointed at his apron. "You look suspicious everywhere."
"Good. Stay here. Sort the parcel, as you chose."
"Absolutely not."
The future book snapped a page open by itself. Fresh words printed in black.
Courier follows owner. Rear shelf collapses unattended. Cairn collects blank inventory.
Mara swore.
Eli did not smile. "You wanted a choice. This is the kind we get."
He left her at the counter with a bucket, three blank receipts, and instructions to stamp anything that bled ink. Then he ran through rain that had turned sharp and cold. Cinder Lane was the narrow service alley behind the bookstore block, all trash bins, old brick, and delivery doors painted the color of bad decisions.
Nine minutes before the printed ignition, a man in a city maintenance coat knelt by Eli's rear wall with a matchbook in his gloved hand.
Eli picked up a broken crate slat and hit the drainpipe beside him. The clang split the alley.
The man spun. "You lost?"
"Constantly," Eli said. "But I know my own wall."
The matchbook flashed blue. Not flame. Blue, too bright, a small square of future burning before it touched anything real. Eli kicked a trash bin into the man's knees. The match skittered across wet pavement and hissed under a puddle.
The maintenance man recovered fast. He drove a shoulder into Eli's ribs and slammed him against the brick. Eli's breath vanished. A second match appeared between the man's fingers.
"Owner should have sold," the man said.
"Bad market."
Eli swung the crate slat at the match hand. Wood cracked. The match flew toward the rear door. It touched the bottom stair through the half-open service entrance and burst into blue fire.
The future book had not lied. It had simply waited for the worst version of accuracy.
A siren yelped at the mouth of the lane.
Detective Iona Vale arrived in a dark coat, hair pinned tight, one hand already on the baton at her belt. She took in Eli, the maintenance man, the blue fire, and the bookstore door in one cutting glance.
"Step away from him," she ordered.
The maintenance man smiled and dropped flat.
Blue flame raced up the stairwell behind Eli.
Iona moved toward it.
"No!" Eli lunged and caught her sleeve. "Stairwell goes in twenty seconds."
She twisted his wrist hard enough to make his burned palm flash white. "You do not give me orders at my fire scene."
"Your anonymous tip was bait. The stair support is already eaten through."
"How would you know that?"
The future book under his coat grew hot. Eli pulled it free and shoved it open in front of her. Smoke rolled out with her name printed at the top of the page.
For one suspended second, Iona Vale read her own death.
Then the stairwell collapsed.
The rear door belched sparks and broken boards into the alley. Iona yanked Eli backward. A beam crashed where her boots had been. Heat punched the rain into steam.
The maintenance man crawled for the lane mouth. Eli threw the crate slat at his legs and missed. Iona did not. Her baton cracked across the man's wrist. The blue matchbook slid across the pavement to Eli's shoe.
He picked it up with two fingers. A caliper mark had been burned into the cover.
Iona cuffed the arsonist, then turned those same cuffs toward Eli. "You are coming with me."
"I just stopped him."
"You knew the point of ignition, the collapse timing, and my name was printed in a book that smoked before the fire spread." Her eyes were steady, but the knuckles around the cuffs were pale. "That is either impossible or criminal. I can work with criminal."
Eli looked past her to the rear wall. Smoke seeped from the broken stairwell. The bookstore had survived. For now.
If he ran, Iona would chase him and the next branch would find her away from backup. If he went with her, he could keep the book close, keep her angry, keep her breathing.
He held out his wrists.
"You will want an evidence bag that does not melt," he said.
Iona snapped the cuffs on. "You will want a lawyer."
"I own a bookstore. I know three, but two are dead until Thursday."
She did not laugh. Good. Laughter would have been harder to trust.
Mara burst from the back door coughing, bucket in one hand and a stamped receipt in the other. "Eli!"
He met her eyes and shook his head once. Stay. Guard the shelves.
Iona pushed him toward the patrol car. "Who is she?"
"A customer who chose noon."
"That answer is going to annoy me."
"Most true answers do."
At the police annex, Iona sealed the blue matchbook and the smoking future book in separate evidence bags. The book waited until she reached for the recorder. Then its cover flexed open inside the plastic.
Fresh ink appeared across the first page.
In the second interrogation room, Detective Vale asks why the suspect knows about the second fire.
Iona went very still.
Eli leaned back against the metal chair, wrists cuffed to the table, and listened to the annex clock tick a half-second too fast.
"Detective," he said quietly, "there is a second fire."