Making Time (Lost Time, Book 2) by Nicola Claire

Nicola Claire's captivating new time travel romance series introduces an exciting and adventurous world, set in multiple times and multiple places, packed full of sizzling action and heart-racing escapades, where time once lost can never be found again. “Time is fluid. It is malleable. That is why we can mend it. But if we’re not careful, we can also influence it. If we’re in the incorrect location and time, stepping out of this Orion module could have drastic consequences on Time itself. We don’t break Time, Miss Wylde; we fix it.” Recovering from shocking revelations regarding her family, Mimi Wylde settles into the position of Novitiate at the Royal Academy of Time Surgeons. But when a routine trip back in time goes disastrously wrong, stranding her in the past and sending her commanding officer into a future too bizarre to be believed, Mimi has to race against Time itself to fix things. But there are consequences to surfing Time's waves, as Dr Jack Evans will attest to. So, when Mimi goes missing, and RATS comes under attack, he knows that Time has been tampered with. It doesn’t help that Orions are reappearing and disappearing with alarming frequency; complicating things. He knows who’s behind it, but can Jack stop him? And can he save Mimi and RATS before Time decides to step in? Because if Time gets involved, the solution will be far worse than any of them can possibly imagine. The race is on, but who will win? RATS or Time or their mutual enemy?