Memory Lane: A sweet second chance romance (Mackinac Island #1)
Julie Brookman

Katie started a new life after a car accident left her with amnesia several years ago. She has a new job that she tolerates, and lives with her supportive dad. But she still feels like something is missing. When she wins a getaway to the Michigan island where her family vacationed when she was a child, Katie is thrilled. But why is everyone acting so strangely around her when she gets there?
When Zack lost the love of his life, he returned home to Mackinac Island. He never gave up hope that she would someday return, so when she shows up as a tourist, he is overjoyed. But having the woman you love not know who you are is harder to deal with than Zack expected. And how can he make her fall in love with him again in the short amount of time she's there.