Three young detectives travel abroad to solve a mystery involving a silver spider and a political plot that endangers the life of a young prince.
- ISBN10 0613161629
- ISBN13 9780613161626
- Publish Date 12 September 1985 (first published 12 August 1967)
- Publish Status Out of Stock
- Imprint Turtleback Books
- Edition Turtleback School & Library ed.
- Format Hardcover (Library Binding)
- Pages 165
- Language English