While rescuing Tas’s dog, the boys get trapped in a WW1 gun fort. Is it their own wits – or the ghost of a soldier – that enables them to escape?
Chapters include:
The Gun FortRocky in TroubleThe Rescue Goes WrongThe Ghost of the Gun FortSitting on a Time BombThe Old DiaryHe's Talking to Us!Treasure MapA Way OutThe Army Takes OverThe Soldier's TreasureA Medal for Josh
