01869cam a2200373 i 4500 389483023 TxAuBib 20190821120000.0 160919s2017||||||||||||||||||||||||eng|u 9781947881044 $20.00 1947881043 $20.00 eng rda TxAuBib rda Smith, Steven K. Spies at Mount Vernon [BOOK] / by Steven K. Smith. Midlothian, VA : MyBoys3 Press, 2017. 190 pages ; 21 cm. txt rdacontent n rdamedia nc rdacarrier Virginia mysteries ; 7 Sam, Derek, and Caitlin love solving mysteries, and when they visit Washington, DC, spies are lurking. 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. 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. Dead drops, cyphers and spy chases are all part of what might be their most dangerous adventure ever-if it isn't their last. 8-12. 2-6. 20190821. Brothers Juvenile fiction. Washington (D.C) Juvenile fiction. Mount Vernon (Va. : Estate) Juvenile fiction. Virginia Juvenile fiction. Spy fiction. Mystery fiction for children. Virginia mysteries ; 7.