The Mountain’s Mate (Salt Planet Giants Book 1) by Sara Ivy Hill

He’ll move mountains for her…

When Patrek, a giant Skarr alien, hires a human for a covert mission, he doesn’t expect a female to take the gig. Nor does he expect his long-dormant mating instinct to ignite for someone so tiny! When the heist goes awry and they’re forced to hide out together until the heat dies down, the close quarters reveal that, though they’re vastly mismatched in size, their hearts are a perfect fit.

To escape with his freedom, Patrek must flee the city. But leaving her behind will break him. Can he convince her to join him in the mountains and take a monster as her mate?

The Mountain’s Mate is a steamy, fated-mates alien romance with a huge helping of size-difference!