The Riddle of the Hidden Treasure (Enid Blyton: Riddles)
By Enid Blyton.
Description
Nick, Katie and Laura are so excited to hear of the missing Greylings Treasure that when they stay with Laura's grandparents at their beautiful family manor they vow to track it down. Their adventure leads them to long-lost passages and exciting hideaways but they're not the only ones on the lookout... - from Amzon
ISBN(s)
0753725622, 9780753725627
