Former US national security adviser John Bolton has signed a contract to publish the book, AP reported.

Bolton made a deal with the Simon & Schuster publisher. Sources reporting the conclusion of this transaction were not authorized to provide this information and asked not to disclose their names.

According to them, the deal is about $ 2 million.

Bolton's interests were represented by the literary agency Javelin, whose clients were former Director of the FBI James Comey, as well as an anonymous representative of the Trump administration, whose ‘A Warning’ book will published on November 19.

Bolton resigned in September due to disagreement with the foreign policy of US President Donald Trump.