Devin by Abigail Myst

Devin has landed the job of a lifetime.
In charge of designing the cities for an entire planet, Devin has the opportunity to make his mark on the universe. But a job like this needs his full concentration. He’s got no time for a mate. Unfortunately, his warlord thinks otherwise. Now he’s got to juggle the job with protecting the most tempting and desirable mate.

Anywhere is better than Earth.
Out of work waitress Val has no problem taking her chances on the Marriage Lottery but only her luck could land her with a hot alien husband who’s married to his job. Can she change his mind before it’s too late and he sends her home for her own good?