Paul Chavasse is a fictional character created by British author Jack Higgins. Chavasse works for The Bureau as an agent. The Bureau is a secret department of British Intelligence, which is disguised as a London import/export company. Chavasse is half-English, half-French and is multilingual.


Sean Dillon is a fictional character featured in a series of spy fiction novels by English author Jack Higgins. Dillon is an Irishman whose father was killed in crossfire between the IRA and the British, leading him to become an IRA member himself. He is a top-notch gunman, actor and a master of disguise.