Dead drops, cyphers, and invisible ink are all part of a mystery that even spymaster George Washington would love.
These fast-paced books are popular with both boys and girls ages 7-12, appealing to even reluctant readers Buy Spies at Mount Vernon and unlock the adventure today.
The stories are modern-day fictional mysteries with twists of real locations and events from Virginia history.
Smith\'s exciting middle-grade series.
If you enjoy mystery and adventure like the Hardy Boys, Nancy Drew, Magic Tree House, or National Treasure, you\'ll love author Steven K.
The story is the perfect complement to social studies units covering George Washington as well as field trips and family vacations to Washington, DC and Mount Vernon.
Spies at Mount Vernon is the seventh book in The Virginia Mysteries series, but it also makes a great standalone read.
Dead drops, cyphers and spy chases are all part of what might be their most dangerous adventure ever--if it isn\'t their last.
To keep government secrets from falling into the wrong hands, the kids must work with federal agents and travel to historic Mount Vernon for a state dinner with the president and his son.
What starts out as a fun game of pretend on the National Mall turns all too real when they follow a mysterious man to a meeting deep within the Capitol.
Sam, Derek, and Caitlin love solving mysteries, and when they visit Washington, DC, Spies are lurking.
Dead drops, cyphers, and invisible ink are all part of a mystery that even spymaster George Washington would love
