Against the Magic by Donna K. Weaver

Reese Hamilton has big plans to help make the world a better place and a new job lined up to help her do it. Before starting work, she heads to England for a Regency immersive experience. She doesn’t expect her best friend to invite her heart-destroying brother to join them, and two years hasn’t been long enough for Reese to forget him. Then fae magic rips them back to 1850. It’s a time when women have few rights. It’s also a time when a determined woman could make a difference, with the right man at her side. Reese finds she must make a choice between two men and two times.

Jem Taylor messed up big when he walked away from Reese to pursue his dream job. He hasn’t been able to forget her and jumps at his sister’s invitation. Suddenly hurtled into Victorian England, he has the chance to woo Reese again. But to do it, he’ll have to fight the magic that brought her to that time—and an Earl with the means to keep her there.