Myra Johnson 
Her Hill Country Cowboy [EPUB ebook] 

Cowboy Dad Single father Seth Austin will do anything for his children. So when he discovers the new housekeeper his grandmother hired for their guest ranch is a former social worker, he plans to keep his family far away from Christina Hunter. Seth once almost lost custody of his beloved kids because of an overzealous social worker. Problem is his children adore Christina and her sweet service dog-and he’s starting to fall for her too. Recuperating from an accident, Christina is determined to slowly ease back into her old life. But the more time she spends with them, the more she realizes that her future might be with the cowboy and his family.