Professor von Volt has made an amazing discovery the location of the famouse Fire Ruby! Before Geronimo knows it, Thea's dragged him on a frantic race to find it. But will they make it past ancient booby traps to reach the legendary gem before anyone else?
- Ages: 7 to 10 years
- Paperback: 112 pages
- Publisher: Sweet Cherry Publishing
- Language: English
- Product Dimensions: 12.9 x 0.8 x 19.8 cm