Recursion
False memories replace parallel universes as the mechanism.
Recursion is the closest match to Dark Matter in both concept and execution. Blake Crouch returns to identity-fracturing science fiction, this time building a thriller around false memories that rewrite personal histories. A neuroscientist's research into nostalgia gets weaponized, and suddenly entire populations remember lives they never lived.
The same breakneck chapter structure drives the pacing here, with short bursts that slam you forward through increasingly dire stakes. Where Dark Matter plays with parallel worlds, Recursion asks what happens when the past itself becomes unstable. Both novels share Crouch's signature trick of grounding wild speculative premises in achingly real human relationships.
The protagonist's desperate attempt to undo the damage mirrors Jason Dessen's fight to get home, but the scale expands from personal to global catastrophe. If Dark Matter left you wanting another Crouch novel that treats science fiction as a delivery system for emotional devastation, Recursion does exactly that. The final act hits with the same gut-punch intensity, proving Crouch can repeat his formula without repeating himself.






