Book 4 in The Young Underground for 8-12 year olds. World War II is over, but the adventures continue as Peter and Elise search for an arsonist who is out to destroy their uncle.
- ISBN10 0613881850
- ISBN13 9780613881852
- Publish Date 1 August 1995
- Publish Status Active
- Imprint Turtleback Books
- Edition Turtleback School & Library ed.
- Format Hardcover (Library Binding)
- Language English