"When the Aldens take up the case to investigate if a catastrophic oil spill that affected hundreds of species could have been prevented, they are led on an adventure to help other endangered animals around the world"--OCLC.
year: 2022
call number/section: 1000
subjects: boxcar children (fictitious characters), juvenile fiction, brothers and sisters, orphans, oil spills, wildlife rescue, endangered species, detective and mystery stories, fiction, mystery and detective stories, boxcar children (fictional characters), siblings, wildlife conservation, animal rescue, mystery fiction, detective and mystery fiction