EpyLog

Is Memento based on a book?

2000 · Christopher Nolan

Yes. Memento Mori by Jonathan Nolan, a short story (written by Christopher Nolan's brother).

Updated September 2026

Memento Mori
by Jonathan Nolan · short story

Written by Christopher Nolan's brother.

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Read the short story after the movie

You already know the story, so the short story can give you what a movie has no room for: what the characters are thinking, the scenes that were cut, and the ending as it was written. If you loved the movie, read this next.

5 more books for people who loved Memento

Memento forces you to live inside a broken mind where every scene arrives backward and memory cannot be trusted. The film refuses to comfort you with linear time or reliable narration. You must piece together what happened from fragments that may or may not be true, all while a man uses his own body as evidence against a conspiracy he might have invented. These books trap you in the same cognitive maze, where truth depends on who is telling it and in what order the pieces arrive.

Cover of Before I Go to Sleep by S. J. Watson

Before I Go to Sleep

by

Like Memento, this novel traps you inside a mind that resets every night, forcing the protagonist to reconstruct her identity from a journal and the conflicting stories told by her husband. Christine wakes each morning with no memory of the last twenty years, and the evidence she has gathered about her own life does not match what she is being told. The book unfolds as a series of diary entries that may or may not be reliable, and the dread comes from watching someone realize she cannot trust the person sleeping beside her.

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Cover of The Raw Shark Texts by Steven Hall

The Raw Shark Texts

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Memento's backward structure finds its echo in this novel about a man who wakes with no memory and must follow a trail of letters his former self left behind. Eric Sanderson discovers he is being hunted by a conceptual shark that devours memory and identity, and the only defense is the evidence he has hidden in books and notes. Hall builds the same tension between what the protagonist believes and what actually happened, and the same question about whether solving the mystery will save him or destroy what is left.

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Cover of Dark Matter by Blake Crouch

Dark Matter

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Memento's disorienting structure reappears here as a physicist is abducted and wakes in a life that is almost his but wrong in every detail. Jason Dessen must reconstruct what happened to him while navigating a multiverse where memory and identity fracture across infinite versions of the same choice. Crouch writes in short, propulsive chapters that keep you as off-balance as Leonard, and the central mystery is whether Jason can trust his own recollection of who he was before everything shattered. The pacing is relentless and the ontological dread is real.

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Cover of Shutter Island by Dennis Lehane

Shutter Island

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Like Memento, this novel builds a mystery on the back of an unreliable mind investigating its own trauma. U.S. Marshal Teddy Daniels arrives at an asylum for the criminally insane to find a missing patient, but the clues point toward a conspiracy that may or may not exist. Lehane lets you believe you are solving the case alongside Teddy until the structure collapses and you realize you have been inside a broken psyche the entire time. The reveal recontextualizes everything you thought you knew, just as Nolan's film does.

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Cover of The 7½ Deaths of Evelyn Hardcastle by Stuart Turton

The 7½ Deaths of Evelyn Hardcastle

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Memento's narrative fragmentation becomes a murder mystery where the protagonist wakes in a different body each day with no continuous memory of his investigation. Aiden Bishop must solve Evelyn Hardcastle's murder by reliving the same day eight times, but his memories reset and the clues contradict each other depending on whose eyes he is using. Turton builds the same paranoia about what is real and what is constructed, and the same sense that the answer depends entirely on which piece of evidence you trust first.

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