"National Treasure: Book of Secrets" is a 2007 adventure film directed by Jon Turteltaub. It is a sequel to the 2004 film "National Treasure." The story follows treasure hunter Benjamin Franklin Gates, played by Nicolas Cage, as he seeks to clear his family's name after a mysterious book reveals that his ancestor was involved in the assassination of Abraham Lincoln. In the film, Gates teams up with his friends and family, including Riley Poole and Abigail Chase, to uncover a hidden treasure linked to historical events. Their quest takes them across various iconic locations, including Mount Rushmore and the White House, as they solve puzzles and evade adversaries.