Characters in The Lost Symbol

Robert Langdon

Harvard symbologist racing to decode Masonic secrets to save his mentor.

Also in Angels & Demons, The Da Vinci Code, Inferno, Origin, The Secret of Secrets

Katherine Solomon

A noetic scientist and Peter's sister who aids Langdon.

Also in The Secret of Secrets

Peter Solomon

Langdon's mentor, a high-ranking Freemason, kidnapped to force Langdon's cooperation.

Inoue Sato

A brusque CIA Office of Security director tracking the case.

Warren Bellamy

Zachary Solomon

Turner Simkins

Christopher Abaddon

Trish Dunne

Mark Zoubianis

Jonas Faukman

Also in The Secret of Secrets

Trent Anderson

Nola Kaye

Colin Galloway