The Peri Reed Chronicles

Every hero, even the accidental ones, has a beginning. Silas' radical theory that drafters are not replaying time as much as they are temporarily sliding into an alternate universe has never been well-received, but frankly, the darling of Opti's research has enough clout not to care until a professor with a grudge tries to put a permanent end to it.

During a routine but dangerous Opti task, Peri Reed finds out her trusted partner has made her a corrupt agent. Her unique ability to jump back 40 seconds in time to correct a mistake leaves her vulnerable when her partner, who is responsible for replacing her memory of the event, gives her a false one. But Peri lives and dies on her intuition, and she begins to piece her twisted reality together as she flees her one-time secure situation at Opti.