Journey to the Volcano Palace (The Secrets of Droon #2)

A hidden door. A magical staircase. Discover the world of Droon! Eric, Julie, and Neal have a problem. The nasty Lord Sparr has stolen a magic jewel from their friend Princess Keeah. The princess really needs their help. The good news is the jewel is in Lord Sparr's secret palace. The bad news is the secret palace is in a volcano!