The Case of the Secret Signal

The Case of the Secret Signal
On holidays with an aunt in Carlingford, friends Tim, Deirdre and Joe set out to investigate an SOS, but very quickly they are caught up in a dangerous adventure. Can they solve the case before it's too late?
Brian Gallagher; Dermot Flynn
- O'Brien Press Ltd
- 9781788495219
- 256 pages
- €9.99
- Paperback
- Ireland
- Historical fiction (Children's / Teenage)