Book · 2019
Recursion
by Blake Crouch
A detective chasing a suicide linked to 'False Memory Syndrome' collides with the scientist whose chair can overwrite reality with a life you never lived.
What does Reddit think of Recursion?
Recursion almost never appears alone. The ↑251 r/booksuggestions comment recommends it in the same breath as Dark Matter, Blake Crouch's other big one, praising both for prose invisible enough that you forget you're reading. The ↑130 comment does the same thing independently: 'blew through dark matter and recursion.' That pairing shows up often enough to look less like coincidence and more like Crouch has one reputation covering two books. The ↑218 r/printSF comment folds it into a different kind of list entirely, a 'let me save you a click' rundown that also includes All Systems Red, Red Rising, and Wool, the shorthand people paste into threads that ask the same question too often. Genre-wise the excerpts agree: fast, plotty science fiction built around multiverse and time-travel mechanics, not literary ambition. r/suggestmeabook and r/booksuggestions carry most of the mentions here, both running positive, r/printSF trailing behind and reading mixed instead.
Community feedback & reader fit
Themes
- · Inseparable from Dark Matter in nearly every recommendation
- · Prose praised for being invisible, not lyrical
- · One entry in r/printSF's copy-paste 'save you a click' list
- · Multiverse and time-travel mechanics over literary ambition
Common praise
- + The ↑251 comment praises the prose as invisible, meaning you forget you're reading and just devour the story.
- + The ↑218 r/suggestmeabook comment calls both Recursion and Dark Matter unputdownable page-turners.
Common criticism
- − It almost never gets recommended on its own; the ↑251, ↑218, and ↑130 comments all pair it with Dark Matter rather than arguing for it individually.
- − r/printSF's ↑218 comment lumps it into a stock copy-paste list, the kind of answer that suggests the question gets asked more than the book gets discussed.
Who it's for
Neither of Crouch's two big books gets recommended alone here, so pick up Dark Matter too rather than treating this as a standalone. The appeal, per the ↑251 comment, is speed over craft: prose invisible enough to disappear entirely so the plot can move fast. If multiverse-and-time-travel premises already feel played out, r/printSF's ↑218 list drops this next to five or six structurally similar recommendations, so it may read as more of the same rather than something new.
Mentions over time
Top subreddits
Which Reddit comments matter for Recursion?
The most relevant excerpts across the subreddits where this book is mentioned — opinionated, argued takes first, then top-upvoted mentions. Click through to read the full thread.
“I always recommend Blake Crouch's Dark Matter or Recursion because they're such fast-paced page turners. He's one of those authors that nail invisible prose in that you forget you're even reading as you devour the story.
“Dark Matter or Recursion by Blake Crouch. Both are definitely page turners that I couldn’t put down. Tore through them. Easy science fiction that deal with multiverse and time travel.
“Let me save you a click... Dark Matter, by Blake Crouch All Systems Red, by Martha Wells Recursion, by Blake Crouch The Long Way to a Small, Angry Planet, by Becky Chamber Wool, by Hugh Howey Red Rising, by Pierce Brown Exhalation, by Ted Chiang We Are Legion, by Denn…
“THE CLASSICS Clive Barker is very creepy and twisted stuff. Some of his work has been made into movies, but they are usually miles away from the depth the books go into. He can be pretty dark and gross at times. Think Stephen King if he wasn't trying to play safe. *Night Breed* is one of my favori…
“Science Fiction: Beginner: 1. The Martian, Andy Weir 2. The Hitchhiker's Guide to the Galaxy, Douglas Adams 3. Ender's Game, Orson Scott Card Veterans 1. Seveneves, Neil Stephenson 2. Children of Time, Adrian Tchaikovsky 3. Calculating God, Robert J. Sawyer Experts 1. Embassytown, China …
“I just finished the midnight library in one sitting. In the past few weeks I tore through the house on the cerulean sea, and hillbilly elligy. And last year I blew through dark matter and recursion by Blake crouch.
“Recursion by Blake Crouch has relentless pace.
“Recursion by Blake Crouch It’s a Sci-fi that has to do with memories and altered time It’s a pretty good read
“Crouch’s other book, “Recursion”, also has a lot of these elements. I loved Dark Matter, and was happy with this one too.
“"The First Fifteen Lives of Harry August" is great in many of the same ways "Dark Matter" and "Recursion" are great.
“Recursion by Blake Crouch. It’s incredible.
“Recursion and Upgrade also by Crouch are both really good and have that same kind of vibe. Recursion is my favourite of the three.
“Highly recommend Recursion by Blake Crouch (Dark Matter by the same author is also good, but that's more of an alternate realities/dimensions thing) The First Fifteen Lives of Harry August has a less traditional take on time travel (more along the lines of The Butterfly Effect movie). And I have A…
“Just read Recursion by Blake Crouch. Thoroughly messed up my brain.
“Recursion by Blake crouch. Starts with a Detective investigating people having false memories. Becomes an insane thriller with the most mind f*** ending I’ve read in years.
Convinced? Pick up Recursion
Readers also mention
Books that share discussion threads with Recursion — counted from the comments, not curated.
Guides featuring Recursion
Ranked best-of lists and editorial guides where this book's tracked mentions place it.
Recursion — frequently asked
Should I read Recursion or Dark Matter first?+
The excerpts don't pick a winner; they pick a pair. The ↑251 and ↑130 comments both recommend Recursion and Dark Matter together, as a matched set by the same author, rather than ranking one ahead of the other.
Is Recursion hard science fiction?+
Not per the tone of these comments. It's described as fast and plotty, praised in the ↑251 comment for prose so invisible you forget you're reading, which points toward pace over technical rigor.
Why does Recursion keep showing up in book recommendation threads?+
Partly because it's become stock shorthand. The ↑218 r/printSF comment opens with 'let me save you a click' before listing Recursion alongside Dark Matter, All Systems Red, and Red Rising, the kind of answer regulars paste when a question repeats.
Is Recursion worth reading if I already read Dark Matter?+
The displayed excerpts suggest yes, since commenters consistently recommend consuming both rather than choosing between them. Nothing here frames one as a substitute for the other or argues that reading one makes the second redundant.