Piers Anthony’s Omnivore, Orn, and OX were the first alternate universe books I read. The only earlier thing in that territory for me was Moorcock’s Eternal Champion sequence, which is doing something else entirely.
What Anthony did in those books was build several universes that each held together on their own terms. Not variations on one place, and not a single strange world visited once and left behind. Separate systems, each with its own logic, each internally consistent enough that you could reason inside it.
I wanted to see what that would be like to write. That is the whole origin of this novel. Not a message and not an argument. A form I had admired as a reader and had never tried.
So it needed a device, and somebody to find it. The device is a projector about the size of a large hardcover book, with a ring around its middle and forty-three symbols on the ring. The man who finds it maps condemned buildings for a living and writes everything down.
What is the device in Altverse?
A projector with a ring around its middle and forty-three symbols on the ring.
Each symbol opens somewhere else. Turn the ring and the hallway revises its opinion about perspective, the vanishing point shifts sideways over two or three seconds, and a door appears in a wall that did not have one.
The air at the edges of the door smells of rain. Not rain happening. Rain remembered.
Forty-three is a working number, not a mystical one. It is enough destinations that no single one has to carry the book, and enough that the person holding it will never see them all.
The book on this: Altverse is a novel about a man who maps condemned buildings and finds a device with forty-three symbols on its ring, each one opening somewhere else.
Who is Ari in Altverse?
A man who maps condemned buildings for a living.
Six weeks on a contract noting crack propagation in load-bearing walls, foundation drift, the slow lean of an east wing toward its neighbor. Photographing what is about to stop existing so that a record survives the demolition.
That job is the reason he is the right person to find the device. His instinct on picking it up is that the thing is going to be destroyed with the building on Friday and it should exist in a record somewhere. So the notebook comes out. Material, dimensions, weight estimate, the ring.
Then he turns the ring, and stands in the open doorway for eleven seconds, and nothing gets written in those eleven seconds.
Why is Altverse written the way it is?
Close third on Ari, past tense, all the way through, and the prose does what a cartographer does.
I researched the approach while I was writing and I no longer remember what it is called. It is common enough to this kind of book. What it does is keep the sentences to observed fact, arriving in order, without the narrator explaining what any of it means.
Ari is named more than nine hundred times in the novel and never once takes a pronoun. Everybody else in the book does. That is deliberate, and readers tend to notice somewhere in the second chapter without being able to say what they noticed.
What is the flat hour in Altverse?
The first hour in any new world, filtered through professional habit.
When Ari crosses over, the world arrives as data. Dimensions, light quality, temperature, sound profile. The desert is information. The tones in the air are information. The pale rock under the boots is information. That is a cartographer working, and it is the mode he has spent a career in.
What the flat hour does not produce is any of the other thing. No emotional response. No felt experience. Nothing registered as pain or as beauty. Those are simply absent from the page for an hour.
Then the flat hour ends, always in the middle of a scene, and the world becomes real.
The emotional content of the novel lives in that gap. Not in the description of a world and not in Ari reacting to it, but in the distance between the world as data and the world as presence, and the moment the second one arrives.
What does Ari’s notebook do in Altverse?
It changes from an instrument into a ledger.
At the start it is a survey tool. Accurate, categorical, professional, the same notebook a man uses to record crack propagation in a condemned building. Material, dimensions, weight estimate, the ring.
By the end it is carrying debts. What Ari owes, to whom, and for what, accumulating across worlds in a form that started out as measurements.
The turn is traceable in specific places instead of announced. The two-note format at the end of the second chapter. The lie in the third. The ledger entries near the end. A reader who goes back can watch the instrument become an account.
What is Altverse about?
A documenter who stops being able to document.
After the first door, Ari sits on the floor of the maintenance corridor for about forty minutes with the notebook open to a blank page and the pen not moving. Something has changed in the room and it is not the projector or the light or the cold coffee.
That is the engine of the book. A man whose way of handling the world is to write it down encounters things that will not go into a notebook, and keeps trying anyway.
The universes are real and each one is its own problem. A city lit from inside its own buildings, where a woman named Meren is fighting a council that has already decided her district’s failing grid does not matter. A desert that answers when you make a sound. A garden that is inverted. A market where memory is the commodity.
What does the ring cost to use?
The mechanism takes something on the way through, and Venn is the one who explains it.
Greenlight City will be in the notebook and not in the chest. The people Ari met will be names instead of presences. The weight that has been accumulating, the ledger, the texture of what it felt like to be in those places and do what was done there.
All of that goes into the mechanism and does not come back.
That conversation happens in an ordinary morning street with a hardware store and a bus going past, which is where I wanted it. A man whose entire method is recording is being told that the record is the only part he gets to keep.
Why does the eighth symbol matter?
Because Ari had been putting it off.
The first seven were approached in sequence without much deliberation, the ring turned one position at a time, the sequence followed because following the sequence is the logic of the device.
The eighth sits differently. Its face, if a symbol on a rotating ring can be said to have one, is angled slightly off the indexing point, as though it were placed just outside the expected position on purpose. As though it were meant to be found somewhat after the seventh instead of immediately following it.
A device with forty-three destinations and one of them positioned to be reached late is a device that was designed by somebody, and that is a different book from a device that was merely found.
How do the worlds ask something of Ari?
By treating a notebook as a strange object.
In Greenlight City, Meren walks him through a failing grid and explains that the infrastructure budget does not cover replacement until next quarter, if the council approves next quarter’s budget, and that the budget cycle ends in three weeks. Ari writes it down.
She notices. She asks why. He says because it should be in a record somewhere. She reads the notebook, and then looks at him, and something happens in her face that he does not read correctly, which he notes is a thing the flat hour also does. It puts things in the wrong category.
Then she asks where he is from. He says somewhere that does not have any of this.
Ysel is the other side of it. Asked how many they are carrying, Ysel answers enough, holding one hand in the other with the grip of somebody preventing spillage. The two of them sit on a wall while the market runs and the rain makes a steady white sound on the roof, and Ari writes and Ysel watches and neither says anything for a long time.
Is Altverse part of a series?
No. It is a standalone, and it was always going to be.
The point was to write several worlds inside one book, not one world across several books. That is what Anthony did and it is what I wanted to try.
It has been a long time since I wrote it. What holds up on rereading is not the worlds, which were the fun part, but the man with the notebook who cannot use it any more.
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