Wherever It Leads

What if the substrate of reality is not what physics assumes?

Part of The Substrate Series — Book 1

The bells of Havenwood ring every Sunday at eight, and for as long as Leo Alderman can remember they have been the sound of the world arranging itself into sense. What he finds in the woods above the town in 1987 will take the rest of his life — and Sarah Chen's — to understand.

Decades later, a paper crosses Sarah's desk: evidence for a substrate below spacetime. The author is a name she knows. The argument ends in a word physics has no room for.

Wherever It Leads is the first book in The Substrate Series — a five-novel exploration of the hypothesis that space itself is emergent from a deeper attending mind. Built on real quantum field theory and the published science of the observer problem.

For readers of Ted Chiang, Richard Powers, and Andy Weir.

“Masterfully weaves rigorous theoretical physics with profoundly intimate questions of faith and human connection.”

— Amazon review

“A thoughtful, character-driven sci-fi novel that deftly bridges hard quantum physics with profound questions of faith and consciousness.”

— Amazon review ★★★★★

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Opening

The church bells of Havenwood rang every Sunday morning at eight o'clock sharp, not a minute before or after, and for as long as Leo Alderman could remember those bells had been the sound of the world arranging itself into sense. The valley town sat cupped between wooded ridges as if geography had placed it there by accident and it had simply decided to stay — a small and practical thing, neither beautiful nor ugly, neither protected nor exposed. Just there. A town that had never particularly wanted to be anywhere else. His father called it God's country. Leo had never been sure about that. God's country, in the sermons, was always radiant with implication — a place set apart, chosen, lit from within by divine intention. Havenwood was not like that. The hardware store had a broken front step that had been broken for three years. The diner's sign said HAVEN OOD because the W had blown off in a storm and no one had got around to replacing it. The Alderman house itself was comfortable and clean but fundamentally ordinary: white clapboard, green shutters, a porch that tilted very slightly toward the yard in a way that had been discussed and never fixed. It was the kind of town where you could know the name of every dog. Leo knew every dog. He knew the routes the school bus took in different weather, and which families left their lights on late, and where the drainage ditch on Elm Street flooded in April. He had catalogued the town the way he catalogued everything — not out of love for it, exactly, but out of an instinct that the world rewarded close attention.

He was twelve years old and he had read everything the travelling library carried.

His father, Pastor Michael Alderman, had presided over the First Church of Havenwood for twenty years. He was a tall man with a preacher's hands — broad, expressive, raised toward heaven when he spoke of grace, pressed flat on the pulpit when he spoke of sin — and he was loved in the uncomplicated way that certain men are loved in small towns: not for being extraordinary, but for being precisely and reliably what he appeared to be. People trusted him with their worst hours. He didn't misuse that trust. Leo had understood this from a young age and felt, watching the congregation lean forward during his father's sermons, a warm and uncomplicated pride. His mother, Ellen Alderman, taught piano to the children of Havenwood three afternoons a week and sang in the choir on Sundays and made, by common consensus, the best apple pie in the county. She was a slight woman with her son's dark eyes and a quality of attention that people sometimes mistook for quietness. She wasn't quiet. She was listening. She noticed when Leo's father's jaw set itself in the particular way that meant he was praying through a frustration rather than expressing it, and she noticed when Leo had been awake too late reading, and she noticed things about people in general that she kept to herself unless they would be useful. She had a gift for being in a room without changing its temperature. Between her husband's certainty and her son's restlessness, she moved with the practiced ease of someone who had long ago made peace with loving two people who were heading, slowly and surely, in different directions.

Leo was aware of this dynamic the way you are aware of a sound you can't quite name — present at the edge of perception, not yet resolved into meaning.

The first time Leo asked a question that his father couldn't answer, he was six years old. "Why does the sun rise in the east?" "Because God made it so." "But why that way and not the other?" His father had smiled — patient, then. "That is not ours to know." Leo had nodded and gone to bed and lain awake wondering. He wasn't trying to be difficult. "Not ours to know" felt not like a door closing but like one left ajar, with interesting cold air coming through it. He lay in the dark and thought about the sun and the direction it moved and tried to work out whether there was a reason, or whether it was simply how things were, and whether those were the same thing or different things. He fell asleep without answering the question. He was still thinking about it, in some form, when he woke up. This was how his mind worked. It did not let go. By the time he was nine, he had a system. Questions that couldn't be answered by anything in the house went into a notebook — a blue spiral-bound one he kept under the mattress, not hidden exactly but private. He filled the first notebook in six months. Then another. The questions weren't frightening to him. They were interesting. He understood, dimly but correctly, that many of the adults around him would not have agreed with this assessment, and so he kept the notebooks where they were.

The Science Behind the Story

The Substrate Series is built on real physics. These posts explore the science at the heart of the books:

More in The Substrate Series

Start with the science

A free PDF on the physics the Substrate Series is built on, and on the point where the published science runs out and the novels take over.

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The Science Behind the Substrate Series

Free PDF. The real physics under the novels.

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