While in Rajasthan with her archaeologist parents, Reeya Rai finds an ancient stepwell, with an underwater door bearing a mysterious symbol which may be the key to a legendary treasure--if she can come up with an invention and find it before her rival Elsie Acker.
year: 2024
call number/section: 1000
subjects: treasure troves, juvenile fiction, archaeologists, inventions, adventure stories, buried treasure, fiction, adventure and adventurers, archeologists, adventure fiction, rajasthan (india), juvenile fiction, fiction, action and adventure fiction