KC Corcoran and her friend Marshall Li stumble upon a mystery at the Smithsonian involving the Institution's founder James Smithson. 

Magnus Pym, a British spy, is missing. Has he defected? Has he been killed? 

Fictionalized account loosely based on life of James Smithson in France. 

Travelogue of US tourists on trip to Egypt which Twain actually took. 

Instagram influencer Audrey Miller discovers how dangerous social media can be when she’s terrorized by a stalker after moving to a new city. He's been following her for years but now she is nearby.

In the short story “The Hildebrand Rarity,” (part of the novel For Your Eyes Only), the villainous American millionaire of the story, Milton Krest, reveals that he goes on his yacht to various locations in the world to retrieve exotic specimens for the Smithsonian so that he can write off the pleasure cruises on his taxes as scientific research on behalf of his foundation.

A novel presented as a true account of the 1908 adventures of Olaf Jansen, a Norwegian sailor who sailed through an entrance to Earth's interior at North Pole. For 2 years Jansen lived with inhabitants of underground colonies who were 12 feet tall and whose world was lit by a "smoky" central sun.  

Ex-Justice Dept.  agent Cotton Malone is back to solve treasure mystery of the Knights of the Golden Circle, a US clandestine organization that hid stolen money and precious metals in caches across US. He and 21st century Smithsonian are linked to it through ancestor, Confederate spy, Angus “Cotton” Adams. 

Cattle inspector and sometimes lawman Gabriel Du Pré travels from Montana to Washington, DC, to perform fiddle music from his Métis Indian heritage in the Smithsonian festival. Du Pré is entangled in solving mysterious death of a Cree Indian woman. When he returns to Montana the murders follow, each with the same "MO." 

Promise Whittaker, acting director of the Museum of Asian Art, has to deal with large problems, including their manager's wish to move the museum's objects and reconfigure the space to allow for more food service