"Chris, Carrie, and Maddison think they know where the San Telmo is. But if they want to find the ship, they're going to have to survive screaming caves, psychotic oceanography professors, dangerous cave floors, ghosts--and a boat with one terrible paint job. But for Aunt Elsie, who set them on this investigation, they're willing to brave anything."--Provided by publisher.
year: 2018
call number/section: 1000
subjects: family secrets, juvenile fiction, treasure troves, secrecy, fiction, buried treasure, action and adventure fiction