The Warp and the Weft - The Worlds of Ryn Wilkie #1 (#1 in The Worlds of Ryn Wilkie)

When a guy tries to roofie her, young surgeon Ryn Wilkie is catapulted onto a parallel Earth that’s at the technological level of the late 1800s.

Confronted with a society where women's voices are stifled and medical advancements are non-existent, Ryn's despair turns to determination when she discovers her ability to flip between worlds.
Can she leverage her abilities to advance their technology and challenge those deep-seated gender biases, or will the weight of their traditions prove insurmountable?
And, can she stop the guy who attacked her before he hurts other women?