#Recursion by #BlakeCrouch. This was a fun one. It was a #vacationBook for me and it suited that purpose extremely well as a fast-paced #technoThriller. Finished it in just a few days.

It’s a clever take on #timeTravel, and the characters satisfyingly behave like time travel nerds. They use time travel tactically, and focus on learning the rules of how it works in their universe so they can exploit those rules.

RIYL: Primer if it were written by Michael Crichton