"Massachusetts" . . "Massachusetts." . . . . "Picture books for children"@en . "Picture books for children" . . . "Henry and the cannons : an extraordinary true story of the American Revolution" . "Henry and the cannons : an extraordinary true story of the American Revolution"@en . "History" . . . "History"@en . . . . "Presents an illustrated account of bookseller Henry Knox's heroic contributions during the Revolutionary War, describing how he dragged fifty-nine cannons to Boston across 225 miles filled with danger and hardship." . "Presents an illustrated account of bookseller Henry Knox's heroic contributions during the Revolutionary War, describing how he dragged fifty-nine cannons to Boston across 225 miles filled with danger and hardship."@en . . . "Juvenile works"@en . . . . . . . . "Electronic books"@en . "United States" . . "United States." . "Military roads." . . "1700 - 1799" . . "American Revolution (1775-1783)" . . . . . "Military roads Massachusetts History 18th century Juvenile literature." . . "Military roads Massachusetts History 18th century." . .