Doc by Savannah Rylan

The genius medic who never thought he deserved her.
He’s the genius medic who never stops calculating.
She’s the Navy sergeant who refuses to back down.
Doc Masterson has survived by keeping quiet, observing, and analyzing. But Lizzie Packston—strong, beautiful, and captured while searching for her best friend—turns his world on its head.
She thinks he’s looking at someone else. He’s really memorizing every detail of her. And when the war against the ring heats up, Lizzie’s the one who drags him out of the shadows and reminds him that even the smartest men need someone to fight for.