The Firefly Four (Rebecca, Jin, Meera and Louise) are off on more adventures. A local theologian dies revealing that for the past fifty years the Azzaline necklace was not in his family vault. Where could it be? Why didn't he report the emerald necklace missing? When the Firefly Four receive clues from the past, they know the Quest is theirs to solve. Will their progress be stymied by Rebecca's city friends visiting at Easter? And what about that very unusual egg hunt? Surely that proves all clues are for their eyes only? The hunt for the Emerald necklace is on! The Fireflies go back underground to uncover the life of Great-aunt Lucille & the mysteries of the Inverness Mansion.
Source: Publisher's Blurb