Thirteen-year-old Dan Cahill and his older sister, Amy, are the latest family guardians of a secret serum that can turn anyone into the most powerful person on earth. When one mistake leads to the serum's disappearance, it's Dan and Amy's job to get it back.
year: 2013
call number/section: 1000, 39, 1
subjects: brothers and sisters, juvenile fiction, lost articles, fiction, lost and found possessions, mystery and detective stories, stealing, adventure and adventurers
Editions
Watson, Jude
Scholastic Inc. (2013)
When the serum of the 39 Clues goes missing, thirteen-year-old Dan Cahill and his older sister, Amy, do whatever it takes to retrieve it. Includes cards.
Schools: 33
Watson, Jude
Thirteen-year-old Dan Cahill and his older sister, Amy, are the latest family guardians of a secret serum that can turn anyone into the most powerful person on earth. When one mistake leads to the serum's disappearance, it's Dan and Amy's job to get it back.
Schools: 26