Addie, officially known as Star Girl, is having some trouble fitting in at the Space Education and Action School, but she hopes her second mission will be a success--she and Grace (Comet XS), who does not trust her, must seek out the source of the pollution that is poisoning the intelligent vine aliens on the planet Plantagan.
year: 2015
call number/section: 1000
subjects: life on other planets, juvenile fiction, air, pollution, boarding schools, trust, fiction, schools, air pollution, private schools, school stories, science fiction, action and adventure fiction