Angel of the Lake — Ana Seymour

LOST AT SEA
Josh Lyman was lucky to have survived the wreck of the S.S. Atlantic. His fragile young wife had perished instantly, but his rescue of a Norwegian emigrant girl had been proclaimed a miracle --- a miracle that plagued him with guilt every time he looked into Kari Aslaksdatter's trusting blue eyes.
Kari had suffered a blow that robbed her of memory, but somehow she was certain she'd never known a man like the tall dark American who'd saved her life. Little did she suspect that loving Josh would prove to be her greatest challenge in the New World.