The Girl in the Lighthouse (Arrington Saga, book 1)

From the time Lillian Arrington was born in 1862, she lived an isolated life on a remote lighthouse station with her father Garrett and her young mother Amelia. But Lillian has wishes and dreams far beyond her years.
When her father is transferred to a new station, Lillian is anxious to meet the assistant keepers and their two sons, Heath and Ayden. She had never met children her own age, had playmates, or made a friend.

Heath, the handsome teenage boy who desires to become a doctor someday, ...