Search for: Title Author Subject Series that begins with: 10 20 30 50 100 per page < Previous 10 Headings Next 10 Headings > Browse Headings # Intelligence service -- Great Britain -- History. 4 Intelligence service -- Great Britain -- History -- 20th century. 13 Intelligence service -- Great Britain -- Juvenile fiction. 3 Intelligence service -- History 10 Intelligence service -- History -- 20th century. 8 Intelligence service -- History -- 21st century. 1 Intelligence service -- History -- Congresses. 1 Intelligence service -- History -- Juvenile literature. 3 Intelligence service -- International cooperation. 1 Intelligence service -- Iraq. 2 10 20 30 50 100 per page < Previous 10 Headings Next 10 Headings >