The Power Twins
Uncle Grigorian, who turns out to be an alien, takes the Price twins and their cousin Tubs to the capital of the Galactic Empire, where they serve as unbiased arbitrators in the Worm War.
FIC
year: 1990
copies: 4
call number/section: FIC
lexile:
subjects: science fiction, twins [X], uncles, extraterrestrial beings [X], aliens (fictional characters)