The mystery at Lilac Inn /
by Carolyn Keene.
- New York : Grosset & Dunlap, c1961.
- 180 p. : ill. ; 20 cm.
- Nancy Drew mystery stories ; 4 .
- Keene, Carolyn. Nancy Drew mystery stories ; 4. .
Teenage detective Nancy Drew finds herself in danger when she sets out to track a jewel thief.