Search for: Title Author Subject Series that begins with: 10 20 30 50 100 per page < Previous 10 Headings Next 10 Headings > Browse Headings # Spies -- United States -- Biography 95 Spies -- United States -- Biography -- Children's material. 14 Spies -- United States -- Biography -- Comic books, strips, etc. -- Children's material. 1 Spies -- United States -- Children's fiction. 2 Spies -- United States -- Children's material. 1 Spies -- United States -- Correspondence. 1 Spies -- United States -- Fiction. 12 Spies -- United States -- History. 5 Spies -- United States -- History -- 1701-1800. 10 Spies -- United States -- History -- 1701-1800 -- Children's material. 2 10 20 30 50 100 per page < Previous 10 Headings Next 10 Headings >