Books like the lucky one

The Lucky One is a 2008 romance novel by American writer Nicholas Sparks. U.S. Marine Logan Thibault finds a photograph of a smiling young woman half-buried in the dirt during his first deployment in the Iraq War. He carries the photo in his pocket and soon wins a streak of poker games, then survives a battle that kills two of his closest buddies. His best friend, Victor, seems to have an explanation for his good fortune: the photograph, his lucky charm.

Back home in Colorado, Thibault begins to believe that the woman in the photo somehow holds the key to his destiny. He sets out on a journey across the country with his German shepherd, Zeus, to find her and eventually encounters Elizabeth "Beth" Green, a divorced mother with a young son, Ben, in North Carolina.