So weirdly complex and good! I rarely read thrillers that don’t feel somehow like they’re specifically making up a scenario to be as stressful as possible. This odd science-y tale about a guy who sort of figures out how to move around in time--or does he?--scratched an itch for a good “What the heck is happening here?” story that wasn’t also coy or frustrating. Sort of like the way watching Orphan Black took you along with it, giving you enough information to remain involved but not so much that you got bored. Do not want to give a lot away here but I really enjoyed the two nights I read this.