Not wanting to face his senior year of high school without his best friends, Hudson tries home schooling and begins a dog-walking business to earn money that leads to a new friendship with a girl and her neighbor, a ninety-year-old veteran who has visions at night.

Nadia Cara is in Florence, Italy with her family because her professor father is researching the 1966 flood, but Nadia herself is in trouble--she has turned into a kleptomaniac and she feels detached from everything, except for an elusive Italian boy whom no one but herself has seen.

"When Libby Nicholls arrives in London, brokenhearted and with her life in tatters, the first person she meets on the bus is elderly Frank. He tells her about the time in 1962 that he met a girl on the number 88 bus, with beautiful red hair just like hers. They made plans for a date at the National Gallery art museum, but Frank lost the bus ticket with her number on it. For the past sixty years, he's ridden the same bus trying to find her, but with...