THE LOST SYMBOL by Dan Brown

Mysterious and unimagined journey of Dr Robert Langdon to ran behind again in the search of meaning of skeptical things which not only he finds but of also unmasked the things related with Bible hidden in the past. Set in Washington, D.C it is a thriller afret the events of The Da vinci code. Book by released in 2009 and it has the record selling of one million copies in US, UK and Canada on the first day.

Below are the characters in the novel:

Robert Langdon: A professor of symbology at Harvard University and the main protagonist of the novel.
Mal'akh (also known as Dr. Christopher Abaddon/Andros Dareios/Zachary Solomon): the book's main antagonist; a Mason whose body is covered with tattoos. He is revealed by the end of the story to be Zachary Solomon, the estranged son of Peter Solomon, long-believed to be dead, whose appearance was made unrecognizable to his family, in part due to the use of steroids. Zachary sees himself as a physical manifestation of the angel Mal'akh, as he worshipped the Black Arts in order to grow stronger and he performed numerous aspects of black magic which allowed the angel to enter his body.
Peter Solomon: Smithsonian secretary, billionaire philanthropist, Freemason, Langdon's closest friend and father of Zachary Solomon.
Katherine Solomon: Noetic scientist, sister of Peter Solomon, aunt of Zachary Solomon.
Isabel Solomon: mother of Peter and Katherine Solomon, grandmother of Zachary Solomon.
Trish Dunne: Peter and Katherine Solomon's lab assistant.
Mark Zoubianis: hacker and friend of Trish.
Warren Bellamy: Architect of the Capitol and fellow Freemason to Peter Solomon.
Inoue Sato: Director of CIA's Office of Security.
Nola Kaye: CIA analyst.
Rick Parrish: CIA security specialist.
Turner Simkins: CIA field operations leader.
Reverend Colin Galloway: Dean of Washington National Cathedral and fellow Freemason to Peter Solomon & Warren Bellamy.
Trent Anderson: Capitol police chief.
Alfonso Nuñez: Capitol security guard.
Jonas Faukman: New York editor (named for Brown's real-life editor, Jason Kaufman).[9]
Officer Paige Montgomery: an officer from a private security company.
Agent Hartmann: CIA field agent.