In the spring of 1920, teenaged siblings Rebecca and Doug MacKenzie continue their adventures on their uncle's ship, sailing through a typhoon into the Celebes Sea in pursuit of a missing "gyrolabe" which may be connected to the disappearance of their parents.
year: 2006
call number/section: 1000
subjects: brothers and sisters, juvenile fiction, uncles, ships, secret societies, adventure and adventurers, fiction, celebes sea, juvenile fiction, china, history, 1912-1928, fiction