Flat Stanley, his father, and his brother travel to Africa in search of a recently discovered flat skull, hoping it will provide clues to Stanley's condition.

Visiting New York City to take part in an International Declaration of Friendship, Stanley joins a group tour of the city, but when he and a new friend get separated from the group, they manage to have fun while searching Manhattan for their families.--From the publisher.

While acting as a snowboard, Stanley Lambchop gets carried away by a strong wind, sending him and his new friend Nick on a cross-country Canadian adventure.

Hoping to escape the attention brought on by the accident that flattened Stanley, the Lambchop family drives to South Dakota, where they become involved in a wild west adventure at Mount Rushmore.

In this exciting new installment in the Flat Stanley's Worldwide adventure series, the Lambchop family is off to Boston, Massachusetts, for a little history and a whole lot of fun. When the Lambchop family gets to Boston, Stanley is excited to go on a Duck Tour, eat lunch at Quincy Market, and see Fenway Park baseball stadium. Stanley even gets to be in a reenactment of American Colonist Paul Revere's famous midnight ride. But Stanley has a problem....