Professor von Volt has made an amazing discovery - the location of the famouse Fire Ruby! Before Geronimo knows it Theas 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?The series is perfect for 5 to 8 year olds both avid and reluctant readers due to its expressive typeset fun illustrations and humorous stories. Supplementary material is available: www.sweetcherrypublishing.com/resources
