The Riddle of the Rajah's Ruby (Enid Blyton: Riddles)
By Enid Blyton.
Description
When Nick and Katie's friends, Sophie and David, inherit a mysterious cursed ruby it causes all sorts of trouble for them. It's up to Nick and Katie to rescue them. Their explorations take them to a hidden house and beautiful temple but will the children escape from the clutches of Sophie and David's captors before it's too late? - from Amzon
ISBN(s)
075372555X, 9780753725559
