While leading a group bike trip from NYC to Niagara Falls, 34-year-old Abby Stern, newly engaged, encounters Sebastian, the one-night stand she never thought she'd see again, and, determined to keep him at arm's length over the next two weeks, finds her certainties about herself and the nature of love challenged.

"[Annie Londonderry] captured the popular imagination with her daring 'round the world trip on two wheels. It was, declared The New York World in October of 1895, "the most extraordinary journey ever undertaken by a woman." But beyond the headlines, Londonderry was really Annie Cohen Kopchovsky, a young, Jewish mother of three small children, who climbed onto a 42-pound Columbia bicycle and pedaled away into history. Reportedly set in motion by a...