This was very good, especially for a debut novel, with excellent world-building and a kick-ass heroine. 3.5 stars overall, rounded up.
I really liked the heroine, though I did have some trouble understanding her motives. The author made her a non-girly girl, with Evy Rivera's work's being custom-built motorcycles, dressed in jeans and leather and not afraid to break a nail. I also like the normality of the heroine, with a loving family and a bad ex-boyfriend. Except for the lightning powers, Evy is your next door tough chick, with plenty of sass and attitude.
The book starts with Evy discovering that her loser ex-boyfriend has taken most of her stuff when moving out. Ticked off but knowing she needs help, she heads home to her Papi. While on the way, she encounters a thunderstorm, and the lightning causes her severe pain. Then lightning starts to shoot from her fingertips. Not quite panicking, Evy is worried, but keeps it to herself, talking to her Papi about a box that belonged to her great-grandpa.
Turns out that Evy and her Papi come from a long family history of Lightning Riders, ordinary folks with extraordinary abilities who can 'arc' back and forth in time to cause an 'alteration', fixing a piece of history to make things better for mankind down the road, like a butterfly effect. It's an immense power to wield, which is why Riders usually have a mentor of sorts to guide them.
Then Ilif shows up. He's a guardian for the Riders and a mentor. Misogynistic and a real douche, he wastes no time on Evy, since 'there's never been a woman Lightning Rider' and takes Papi for his first alteration.
Unfazed, Evy arcs anyway and ends up in Spain where she meets Penya, a female mentor, who begins to tell her about an alteration that's needed during the Roman conquest.
And thus we meet Constantine, hunky alpha male leader of the Roman warriors. The hotness factor kicked up a few notches, but Constantine, being all hard male and having suffered great loss and pain, also treats Evy as almost his equal while she becomes a warrior herself. He is attracted to her, but fights it, and never sees her as just a weak woman. Constantine has many layers and it was a pleasure to watch them being peeled back.
Evy is kick-ass. Under Constantine's training and Penya's guidance, she learns how to control her lightning - those scenes were so much fun to read. The banter between Constantine and Evy is witty and humorous, and both feel the growing attraction sizzling between them almost as much as the lightning does. Their relationship grows throughout the book, from reluctantly working towards the same goal to being friends and then lovers, while plotting the plan for the alteration.
The book also contains a bunch of wisdom and life lessons. With great power comes great responsibility. As Evy learns to control her power and understand her purpose, she has to let go of some ideals and pre-conceived notions, and learn to look at the bigger picture. She has to learn who she can trust, who's out to make her fail and what ulterior motives might guide the people around her.
For a debut novel, the author created an excellent supernatural world, did good research on the ancient Roman customs as well as how people lived during those times, and gave complexity and depth to her characters, both the main protagonists and the supporting cast.
What didn't work for me so well was that Evy's motives weren't clear, and that for some time it seemed as if she was agreeing to the alteration because of her attraction to Constantine instead of being convinced of the righteousness of her mission. I appreciated her initial unwillingness to forgo her own ideals and morals, but as the character grew, the motivation for that growth wasn't always clear.
After some initial difficulty, the writing style grew on me. The author gives detailed descriptions, yet manages to not make them boring and/or repetitive. Even though the book starts out somewhat slow and a bit choppy, after about 75% I found I couldn't put it down until I had finished it.
I understand that this is book 1 of a planned series. The ARC I had included an excerpt from the next book, which will take Evy back in time again, this time to Rome. I can hardly wait.
I received a free ARC from the publisher via Netgalley. A positive review was not promised in return.