According to a synopsis of the book, Langdon travels to Prague to attend a lecture by his girlfriend, Katherine Solomon, a “prominent noetic scientist” who is set to publish a book that “contains ...

Transworld has announced the next and “most ambitious” Robert Langdon novel yet from bestselling author Dan Brown will be published this year.

The novel will follow Brown's protagonist Robert Langdon as he embarks on a journey to uncover the secrets behind his ...